# CloudMailer Component The CloudMailer component is used to send HTML emails with a variety of mail service providers. ## Syntax ```text TcmCloudMailer ``` ## Remarks The CloudMailer component provides the ability to send simple emails with Amazon's Simple Email Service (SES), Google's Gmail, and Microsoft's Office 365 all from a single place. To use the component, first choose the correct service provider with the [ServiceProvider](#serviceprovider-property-cloudmailer-component) property, set the Account property to valid credentials, and then specify message details with properties such as [MessageHTML](#messagehtml-property-cloudmailer-component), [Subject](#subject-property-cloudmailer-component), [SendTo](#sendto-property-cloudmailer-component), and more before sending with the [Send](#send-method-cloudmailer-component) method. Below is a brief description of how to authenticate with each service provider and send a simple message. ## Authentication All included service providers require some manner of authentication to be completed and set in the Account property before they can be used to send messages. **Amazon SES** Authentication with Amazon SES requires setting the [AccountAmazonAccessKey](#accountamazonaccesskey-property-cloudmailer-component) and [AccountAmazonSecretKey](#accountamazonsecretkey-property-cloudmailer-component) properties to valid Amazon Web Services credentials. **Gmail** Authentication with Gmail requires setting the [AccountAuthorization](#accountauthorization-property-cloudmailer-component) property to a valid OAuth token. To perform OAuth authentication, use the OAuth property to set the appropriate properties for the chosen [OAuthClientProfile](#oauthclientprofile-property-cloudmailer-component) and [OAuthGrantType](#oauthgranttype-property-cloudmailer-component). When Gmail is the active [ServiceProvider](#serviceprovider-property-cloudmailer-component), the following OAuth values are default: | | | | --- | --- | | Authorization Server URL | "https://accounts.google.com/o/oauth2/auth" | | Token Server URL | "https://accounts.google.com/o/oauth2/token" | | Scopes | "https://www.googleapis.com/auth/gmail.readonly https://www.googleapis.com/auth/gmail.modify https://www.googleapis.com/auth/gmail.compose https://mail.google.com/" | **Office 365** Authentication with Office 365 requires setting the [AccountAuthorization](#accountauthorization-property-cloudmailer-component) property to a valid OAuth token. To perform OAuth authentication, use the OAuth property to set the appropriate properties for the chosen [OAuthClientProfile](#oauthclientprofile-property-cloudmailer-component) and [OAuthGrantType](#oauthgranttype-property-cloudmailer-component). When Office365 is the active [ServiceProvider](#serviceprovider-property-cloudmailer-component), the following OAuth values are default: | | | | --- | --- | | Authorization Server URL | "https://login.microsoftonline.com/common/oauth2/v2.0/authorize" | | Token Server URL | "https://login.microsoftonline.com/common/oauth2/v2.0/token" | | Scopes | "offline_access mail.readwrite mail.send user.read" | Additionally, depending on how the application is registered (e.g. multi-tenant) and what [OAuthGrantType](#oauthgranttype-property-cloudmailer-component) is selected (ex. client credentials and password), it may be required to use the tenant ID rather than "common" in the [OAuthServerAuthURL](#oauthserverauthurl-property-cloudmailer-component) and [OAuthServerTokenURL](#oauthservertokenurl-property-cloudmailer-component) properties. In the case of the client credentials and password grant types, it is also required to use the "default" scopes of the app registration. See below for examples of the modified URLs and scopes: | | | | --- | --- | | Authorization Server URL | "https://login.microsoftonline.com/{TENANT_ID}/oauth2/v2.0/authorize" | | Token Server URL | "https://login.microsoftonline.com/{TENANT_ID}/oauth2/v2.0/token" | | Scopes | "https://graph.microsoft.com/.default" | Below is a brief description of the different [OAuthClientProfile](#oauthclientprofile-property-cloudmailer-component) and [OAuthGrantType](#oauthgranttype-property-cloudmailer-component) values that are supported by this component. For a more in-depth description of what needs to be set, refer to the service documentation. ### Application Profile This profile encompasses the most basic grant types that OAuth supports. When this profile is set, all the requests and response handling is done by the component. Depending on the grant type, this may involve launching a browser so a user can login to authenticate with a authorization server. It may also involve starting an embedded web server to receive a response from a redirect. To start the authentication and authorization process, the [Authorize](#authorize-method-cloudmailer-component) method should be called. If the authorization and authentication was successful, then the [OAuthAccessToken](#oauthaccesstoken-property-cloudmailer-component) property will be populated. Additionally, if a *refresh token* was provided the [OAuthRefreshToken](#oauthrefreshtoken-property-cloudmailer-component) property will be populated as well. These values of the fields are for informational purposes. The component will also cache these tokens along with when the [OAuthAccessToken](#oauthaccesstoken-property-cloudmailer-component) will be expired. When a method that makes requests to the service provider is called or the [Authorize](#authorize-method-cloudmailer-component) method is called the component will automatically check to see if the *access token* is expired. If it is, it will then automatically try to get a new [OAuthAccessToken](#oauthaccesstoken-property-cloudmailer-component). If the [Authorize](#authorize-method-cloudmailer-component) method was not used and user interaction would be required, the component will throw an error which can be caught. When user interaction is needed depends on what grant type is set in the [OAuthGrantType](#oauthgranttype-property-cloudmailer-component) property. To force the component to only check the *access token* when the [Authorize](#authorize-method-cloudmailer-component) method is called, the [OAuthAutomaticRefresh](#OAuthAutomaticRefresh) configuration setting can be set to false. A brief description of the supported values for the [OAuthGrantType](#oauthgranttype-property-cloudmailer-component) property are below. For more information, see the service documentation. **Authorization Code** When using the *Authorization Code* grant type, the component will use an *authorization code* to get an *access token*. For this [OAuthGrantType](#oauthgranttype-property-cloudmailer-component) the component expects a [OAuthClientId](#oauthclientid-property-cloudmailer-component), [OAuthClientSecret](#oauthclientsecret-property-cloudmailer-component), [OAuthServerAuthURL](#oauthserverauthurl-property-cloudmailer-component), and [OAuthServerTokenURL](#oauthservertokenurl-property-cloudmailer-component) to be set. When the [Authorize](#authorize-method-cloudmailer-component) method is called, the component will start the embedded web server and launch the browser so the user can authorize the application. Once the user authorizes, the service provider will redirect them to the embedded web server and the component will parse the *authorization code*, setting the [OAuthAuthorizationCode](#oauthauthorizationcode-property-cloudmailer-component) property, from the redirect. Immediately, the component will make a request to the token server to exchange the *authorization code* for an *access token*. The token server will return an *access token* and possibly a *refresh token*. If the [OAuthRefreshToken](#oauthrefreshtoken-property-cloudmailer-component) property is set, or a *refresh token* is cached, then the component will not launch the browser and use the *refresh token* in its request to the token server instead of an *authorization code*. **Example: ** ```csharp Cloudmailer cloudmailer = new Cloudmailer(); cloudmailer.OAuth.ClientProfile = CloudOAuthClientProfiles.cocpApplication; cloudmailer.OAuth.GrantType = OAuthSettingsGrantTypes.cogtAuthorizationCode; cloudmailer.OAuth.ClientId = CLIENT_ID; cloudmailer.OAuth.ClientSecret = CLIENT_SECRET; cloudmailer.Authorize(); ``` **Client Credentials** When using the *Client Credentials* grant type, the component will act as a service instead of authorizing and authenticating as a user. This allows for the component to avoid user interaction. This is typically used when running in an application that can not have user access. This grant type requires additional set up to be done in the service providers portal before it can be used. For this [OAuthGrantType](#oauthgranttype-property-cloudmailer-component) the component expects a [OAuthClientId](#oauthclientid-property-cloudmailer-component), [OAuthClientSecret](#oauthclientsecret-property-cloudmailer-component), and [OAuthServerTokenURL](#oauthservertokenurl-property-cloudmailer-component) to be set. When the [Authorize](#authorize-method-cloudmailer-component) method is called, the component will make a request to the token server for an *access token*. The token server will return an *access token* if the application has the authorization to do so. When this *access token* is expired, the component will automatically (see above for detailed description) make a new request to get a fresh one. **Implicit** Note: This grant type is considered insecure and should only be used when necessary. When using the *Implicit* grant type, the component will request the authorization server to get an *access token*. For this [OAuthGrantType](#oauthgranttype-property-cloudmailer-component) the component expects a [OAuthClientId](#oauthclientid-property-cloudmailer-component), [OAuthClientSecret](#oauthclientsecret-property-cloudmailer-component), and [OAuthServerAuthURL](#oauthserverauthurl-property-cloudmailer-component) to be set. When the [Authorize](#authorize-method-cloudmailer-component) method is called, the component will start the embedded web server and launch the browser so the user can authorize the application. Once the user authorizes, the service provider will redirect them to the embedded web server and the component will parse the *access token* from the redirect. A disadvantage of the grant type is that can not use a *refresh token* to silently get a new *access token*. Most service providers offer a way to silently get a new *access token*. See the service documentation for specifics. This means the component will not be able to automatically get a fresh token once it expires. **Password** Note: This grant type is considered insecure and should only be used when necessary. When using the *Resource Owner Password Credentials* grant type, the component will authenticate as the resource owner. This allows for the component to avoid user interaction. This grant type often has specific limitations put on it by the service provider. See the service documentation for more details. For this [OAuthGrantType](#oauthgranttype-property-cloudmailer-component) the component requires [OAuthPasswordGrantUsername](#OAuthPasswordGrantUsername), [OAuthClientSecret](#oauthclientsecret-property-cloudmailer-component), and [OAuthServerTokenURL](#oauthservertokenurl-property-cloudmailer-component) to be set. The [OAuthClientSecret](#oauthclientsecret-property-cloudmailer-component) should be set to the password of the account instead of a typical secret. In some cases, the [OAuthClientId](#oauthclientid-property-cloudmailer-component) also needs to be set. When the [Authorize](#authorize-method-cloudmailer-component) method is called, the component will make a request to the token server for an *access token* using the username and password. The token server will return an *access token* if the authentication was successful. When this *access token* is expired, the component will automatically (see above for detailed description) make a new request to get a fresh one. ### Web Profile This profile is similar to setting the component to the Application profile and Authorization Code grant type except the component will not launch the browser. It is typically used in situations where there is a back-end that is supporting some front end. This profile expects that [OAuthClientId](#oauthclientid-property-cloudmailer-component), [OAuthClientSecret](#oauthclientsecret-property-cloudmailer-component), [OAuthServerAuthURL](#oauthserverauthurl-property-cloudmailer-component), [OAuthServerTokenURL](#oauthservertokenurl-property-cloudmailer-component), and the [OAuthReturnURL](#oauthreturnurl-property-cloudmailer-component) properties to be set. Before calling the [Authorize](#authorize-method-cloudmailer-component) method, the [OAuthWebAuthURL](#oauthwebauthurl-property-cloudmailer-component) property should be queried to get a URL. This URL should be used to redirect the user to the authorization page for the service provider. The *redirect_uri* parameter of this URL is mapped to the [OAuthReturnURL](#oauthreturnurl-property-cloudmailer-component) property. The [OAuthReturnURL](#oauthreturnurl-property-cloudmailer-component) property should be set to some web server that will parse the *authorization code* out of the query parameter from the redirect. Once the *authorization code* is parsed, it should be passed back to the server where it is then set to the [OAuthAuthorizationCode](#oauthauthorizationcode-property-cloudmailer-component) property. Once that is set, the [Authorize](#authorize-method-cloudmailer-component) method can be called to exchange the *authorization code* for an *access token* and *refresh token* if provided. The component will then cache these values like normal and use them to make requests. If the [OAuthRefreshToken](#oauthrefreshtoken-property-cloudmailer-component) field is set, or a *refresh token* is cached, then the [Authorize](#authorize-method-cloudmailer-component) method can immediately be called to make a request to the token server to get a new *access token*. ### External OAuth Support For complex profiles or grant types, or for more control of the flow, it is possible to perform OAuth authentication using a separate OAuth client. Once complete you should have an authorization string which looks like: ```text Bearer ACCESS_TOKEN_VALUE ``` Assign this value to the Authorization property before attempting any operations. Setting the Authorization property will cause the component to ignore the values set in the OAuth property. **Example: ** ```csharp Oauth oauth = new Oauth(); oauth.ClientId = "CLIENT_ID"; oauth.ClientSecret = "CLIENT_SECRET"; oauth.ServerAuthURL = "https://login.microsoftonline.com/common/oauth2/v2.0/authorize"; oauth.ServerTokenURL = "https://login.microsoftonline.com/common/oauth2/v2.0/token"; oauth.AuthorizationScope = "user.read mail.readwrite mail.send mailboxsettings.readwrite"; oauth.GrantType = OauthGrantTypes.ogtAuthorizationCode; cloudmailer.Account.Authorization = oauth.GetAuthorization(); ``` Consult the documentation for the service for more information about supported scope values and more details on OAuth authentication. ## Sending Messages The component sends a message that is provided in the [MessageHTML](#messagehtml-property-cloudmailer-component) and [MessageText](#messagetext-property-cloudmailer-component) properties. The [MessageHTML](#messagehtml-property-cloudmailer-component) property contains the HTML version of the message, while the corresponding plaintext version is provided in the [MessageText](#messagetext-property-cloudmailer-component) property. When [MessageHTML](#messagehtml-property-cloudmailer-component) is set, the component automatically computes a plaintext version of the text and puts it into [MessageText](#messagetext-property-cloudmailer-component). You may choose to override this default text with your own version. The recipients are specified by the [SendTo](#sendto-property-cloudmailer-component), [Cc](#cc-property-cloudmailer-component), and [BCc](#bcc-property-cloudmailer-component) properties, and the message subject by the [Subject](#subject-property-cloudmailer-component) property. Once all the appropriate properties have been set, call the [Send](#send-method-cloudmailer-component) method and the message will be sent to its intended recipient(s). **Example: ** ```csharp cloudmailer.From = "me@gmail.com"; cloudmailer.SendTo = "recipient@server.com"; cloudmailer.Subject = "My Subject"; cloudmailer.MessageHTML = "This is the message body."; cloudmailer.Send(); ``` ## Property List *The following is the full list of the properties of the component with short descriptions. Click on the links for further details.* | | | | --- | --- | | [AccountAmazonAccessKey](#accountamazonaccesskey-property-cloudmailer-component) | The access key Id for a Amazon Web Services account. | | [AccountAmazonSecretKey](#accountamazonsecretkey-property-cloudmailer-component) | The secret access key for a Amazon Web Services account. | | [AccountAuthorization](#accountauthorization-property-cloudmailer-component) | An OAuth authorization string. | | [AttachmentCount](#attachmentcount-property-cloudmailer-component) | The number of records in the Attachment arrays. | | [AttachmentData](#attachmentdata-property-cloudmailer-component) | The raw data for the attachment that will be sent with your message. | | [AttachmentFileName](#attachmentfilename-property-cloudmailer-component) | This property contains the path of a file on your system to be sent as an attachment with your message. | | [AttachmentName](#attachmentname-property-cloudmailer-component) | This property contains the name of the attachment to be sent. | | [BCc](#bcc-property-cloudmailer-component) | A comma separated list of addresses for blind carbon copies (optional). | | [Cc](#cc-property-cloudmailer-component) | A comma separated list of addresses for carbon copies (optional). | | [DeliveryNotificationTo](#deliverynotificationto-property-cloudmailer-component) | Email address to which to send a delivery notification. | | [FirewallAutoDetect](#firewallautodetect-property-cloudmailer-component) | Whether to automatically detect and use firewall system settings, if available. | | [FirewallType](#firewalltype-property-cloudmailer-component) | The type of firewall to connect through. | | [FirewallHost](#firewallhost-property-cloudmailer-component) | The name or IP address of the firewall (optional). | | [FirewallPassword](#firewallpassword-property-cloudmailer-component) | A password if authentication is to be used when connecting through the firewall. | | [FirewallPort](#firewallport-property-cloudmailer-component) | The Transmission Control Protocol (TCP) port for the firewall Host . | | [FirewallUser](#firewalluser-property-cloudmailer-component) | A username if authentication is to be used when connecting through a firewall. | | [From](#from-property-cloudmailer-component) | The email address of the sender (required). | | [Idle](#idle-property-cloudmailer-component) | The current status of the component. | | [Importance](#importance-property-cloudmailer-component) | Importance of the mail message (optional). | | [MessageHTML](#messagehtml-property-cloudmailer-component) | This property includes the HTML version of the message. | | [MessageText](#messagetext-property-cloudmailer-component) | This property includes the plaintext version of the message. | | [OAuthAccessToken](#oauthaccesstoken-property-cloudmailer-component) | The access token returned by the authorization server. | | [OAuthAuthorizationCode](#oauthauthorizationcode-property-cloudmailer-component) | The authorization code that is exchanged for an access token. | | [OAuthAuthorizationScope](#oauthauthorizationscope-property-cloudmailer-component) | The scope request or response parameter used during authorization. | | [OAuthClientId](#oauthclientid-property-cloudmailer-component) | The id of the client assigned when registering the application. | | [OAuthClientProfile](#oauthclientprofile-property-cloudmailer-component) | The type of client that is requesting authorization. | | [OAuthClientSecret](#oauthclientsecret-property-cloudmailer-component) | The secret value for the client assigned when registering the application. | | [OAuthGrantType](#oauthgranttype-property-cloudmailer-component) | The OAuth grant type used to acquire an OAuth access token. | | [OAuthRefreshToken](#oauthrefreshtoken-property-cloudmailer-component) | Specifies the refresh token received from or sent to the authorization server. | | [OAuthRequestRefreshToken](#oauthrequestrefreshtoken-property-cloudmailer-component) | Specifies whether the component will request a refresh token during authorization. | | [OAuthReturnURL](#oauthreturnurl-property-cloudmailer-component) | The URL where the user (browser) returns after authenticating. | | [OAuthServerAuthURL](#oauthserverauthurl-property-cloudmailer-component) | The URL of the authorization server. | | [OAuthServerTokenURL](#oauthservertokenurl-property-cloudmailer-component) | The URL of the token server used to obtain the access token. | | [OAuthTimeout](#oauthtimeout-property-cloudmailer-component) | The amount of time (in seconds) the component will wait for a response from the browser in the LaunchBrowser event. | | [OAuthWebAuthURL](#oauthwebauthurl-property-cloudmailer-component) | The URL to which the user should be re-directed for authorization. | | [ProxyAuthScheme](#proxyauthscheme-property-cloudmailer-component) | The type of authorization to perform when connecting to the proxy. | | [ProxyAutoDetect](#proxyautodetect-property-cloudmailer-component) | Whether to automatically detect and use proxy system settings, if available. | | [ProxyPassword](#proxypassword-property-cloudmailer-component) | A password if authentication is to be used for the proxy. | | [ProxyPort](#proxyport-property-cloudmailer-component) | The Transmission Control Protocol (TCP) port for the proxy Server (default 80). | | [ProxyServer](#proxyserver-property-cloudmailer-component) | If a proxy Server is given, then the HTTP request is sent to the proxy instead of the server otherwise specified. | | [ProxySSL](#proxyssl-property-cloudmailer-component) | When to use a Secure Sockets Layer (SSL) for the connection to the proxy. | | [ProxyUser](#proxyuser-property-cloudmailer-component) | A username if authentication is to be used for the proxy. | | [ReadReceiptTo](#readreceiptto-property-cloudmailer-component) | Email address to send a read receipt to. | | [ReplyTo](#replyto-property-cloudmailer-component) | A mail address to which to reply (optional). | | [SendTo](#sendto-property-cloudmailer-component) | A comma separated list of addresses for destinations (required). | | [ServiceProvider](#serviceprovider-property-cloudmailer-component) | The mail service provider. | | [SSLAcceptServerCertEffectiveDate](#sslacceptservercerteffectivedate-property-cloudmailer-component) | The date on which this certificate becomes valid. | | [SSLAcceptServerCertExpirationDate](#sslacceptservercertexpirationdate-property-cloudmailer-component) | The date on which the certificate expires. | | [SSLAcceptServerCertExtendedKeyUsage](#sslacceptservercertextendedkeyusage-property-cloudmailer-component) | A comma-delimited list of extended key usage identifiers. | | [SSLAcceptServerCertFingerprint](#sslacceptservercertfingerprint-property-cloudmailer-component) | The hex-encoded, 16-byte MD5 fingerprint of the certificate. | | [SSLAcceptServerCertFingerprintSHA1](#sslacceptservercertfingerprintsha1-property-cloudmailer-component) | The hex-encoded, 20-byte SHA-1 fingerprint of the certificate. | | [SSLAcceptServerCertFingerprintSHA256](#sslacceptservercertfingerprintsha256-property-cloudmailer-component) | The hex-encoded, 32-byte SHA-256 fingerprint of the certificate. | | [SSLAcceptServerCertIssuer](#sslacceptservercertissuer-property-cloudmailer-component) | The issuer of the certificate. | | [SSLAcceptServerCertPrivateKey](#sslacceptservercertprivatekey-property-cloudmailer-component) | The private key of the certificate (if available). | | [SSLAcceptServerCertPrivateKeyAvailable](#sslacceptservercertprivatekeyavailable-property-cloudmailer-component) | Whether a PrivateKey is available for the selected certificate. | | [SSLAcceptServerCertPrivateKeyContainer](#sslacceptservercertprivatekeycontainer-property-cloudmailer-component) | The name of the PrivateKey container for the certificate (if available). | | [SSLAcceptServerCertPublicKey](#sslacceptservercertpublickey-property-cloudmailer-component) | The public key of the certificate. | | [SSLAcceptServerCertPublicKeyAlgorithm](#sslacceptservercertpublickeyalgorithm-property-cloudmailer-component) | The textual description of the certificate's public key algorithm. | | [SSLAcceptServerCertPublicKeyLength](#sslacceptservercertpublickeylength-property-cloudmailer-component) | The length of the certificate's public key (in bits). | | [SSLAcceptServerCertSerialNumber](#sslacceptservercertserialnumber-property-cloudmailer-component) | The serial number of the certificate encoded as a string. | | [SSLAcceptServerCertSignatureAlgorithm](#sslacceptservercertsignaturealgorithm-property-cloudmailer-component) | The text description of the certificate's signature algorithm. | | [SSLAcceptServerCertStore](#sslacceptservercertstore-property-cloudmailer-component) | The name of the certificate store for the client certificate. | | [SSLAcceptServerCertStorePassword](#sslacceptservercertstorepassword-property-cloudmailer-component) | If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store. | | [SSLAcceptServerCertStoreType](#sslacceptservercertstoretype-property-cloudmailer-component) | The type of certificate store for this certificate. | | [SSLAcceptServerCertSubjectAltNames](#sslacceptservercertsubjectaltnames-property-cloudmailer-component) | Comma-separated lists of alternative subject names for the certificate. | | [SSLAcceptServerCertThumbprintMD5](#sslacceptservercertthumbprintmd5-property-cloudmailer-component) | The MD5 hash of the certificate. | | [SSLAcceptServerCertThumbprintSHA1](#sslacceptservercertthumbprintsha1-property-cloudmailer-component) | The SHA-1 hash of the certificate. | | [SSLAcceptServerCertThumbprintSHA256](#sslacceptservercertthumbprintsha256-property-cloudmailer-component) | The SHA-256 hash of the certificate. | | [SSLAcceptServerCertUsage](#sslacceptservercertusage-property-cloudmailer-component) | The text description of UsageFlags . | | [SSLAcceptServerCertUsageFlags](#sslacceptservercertusageflags-property-cloudmailer-component) | The flags that show intended use for the certificate. | | [SSLAcceptServerCertVersion](#sslacceptservercertversion-property-cloudmailer-component) | The certificate's version number. | | [SSLAcceptServerCertSubject](#sslacceptservercertsubject-property-cloudmailer-component) | The subject of the certificate used for client authentication. | | [SSLAcceptServerCertEncoded](#sslacceptservercertencoded-property-cloudmailer-component) | The certificate (PEM/Base64 encoded). | | [SSLCertEffectiveDate](#sslcerteffectivedate-property-cloudmailer-component) | The date on which this certificate becomes valid. | | [SSLCertExpirationDate](#sslcertexpirationdate-property-cloudmailer-component) | The date on which the certificate expires. | | [SSLCertExtendedKeyUsage](#sslcertextendedkeyusage-property-cloudmailer-component) | A comma-delimited list of extended key usage identifiers. | | [SSLCertFingerprint](#sslcertfingerprint-property-cloudmailer-component) | The hex-encoded, 16-byte MD5 fingerprint of the certificate. | | [SSLCertFingerprintSHA1](#sslcertfingerprintsha1-property-cloudmailer-component) | The hex-encoded, 20-byte SHA-1 fingerprint of the certificate. | | [SSLCertFingerprintSHA256](#sslcertfingerprintsha256-property-cloudmailer-component) | The hex-encoded, 32-byte SHA-256 fingerprint of the certificate. | | [SSLCertIssuer](#sslcertissuer-property-cloudmailer-component) | The issuer of the certificate. | | [SSLCertPrivateKey](#sslcertprivatekey-property-cloudmailer-component) | The private key of the certificate (if available). | | [SSLCertPrivateKeyAvailable](#sslcertprivatekeyavailable-property-cloudmailer-component) | Whether a PrivateKey is available for the selected certificate. | | [SSLCertPrivateKeyContainer](#sslcertprivatekeycontainer-property-cloudmailer-component) | The name of the PrivateKey container for the certificate (if available). | | [SSLCertPublicKey](#sslcertpublickey-property-cloudmailer-component) | The public key of the certificate. | | [SSLCertPublicKeyAlgorithm](#sslcertpublickeyalgorithm-property-cloudmailer-component) | The textual description of the certificate's public key algorithm. | | [SSLCertPublicKeyLength](#sslcertpublickeylength-property-cloudmailer-component) | The length of the certificate's public key (in bits). | | [SSLCertSerialNumber](#sslcertserialnumber-property-cloudmailer-component) | The serial number of the certificate encoded as a string. | | [SSLCertSignatureAlgorithm](#sslcertsignaturealgorithm-property-cloudmailer-component) | The text description of the certificate's signature algorithm. | | [SSLCertStore](#sslcertstore-property-cloudmailer-component) | The name of the certificate store for the client certificate. | | [SSLCertStorePassword](#sslcertstorepassword-property-cloudmailer-component) | If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store. | | [SSLCertStoreType](#sslcertstoretype-property-cloudmailer-component) | The type of certificate store for this certificate. | | [SSLCertSubjectAltNames](#sslcertsubjectaltnames-property-cloudmailer-component) | Comma-separated lists of alternative subject names for the certificate. | | [SSLCertThumbprintMD5](#sslcertthumbprintmd5-property-cloudmailer-component) | The MD5 hash of the certificate. | | [SSLCertThumbprintSHA1](#sslcertthumbprintsha1-property-cloudmailer-component) | The SHA-1 hash of the certificate. | | [SSLCertThumbprintSHA256](#sslcertthumbprintsha256-property-cloudmailer-component) | The SHA-256 hash of the certificate. | | [SSLCertUsage](#sslcertusage-property-cloudmailer-component) | The text description of UsageFlags . | | [SSLCertUsageFlags](#sslcertusageflags-property-cloudmailer-component) | The flags that show intended use for the certificate. | | [SSLCertVersion](#sslcertversion-property-cloudmailer-component) | The certificate's version number. | | [SSLCertSubject](#sslcertsubject-property-cloudmailer-component) | The subject of the certificate used for client authentication. | | [SSLCertEncoded](#sslcertencoded-property-cloudmailer-component) | The certificate (PEM/Base64 encoded). | | [SSLProvider](#sslprovider-property-cloudmailer-component) | The Secure Sockets Layer/Transport Layer Security (SSL/TLS) implementation to use. | | [SSLServerCertEffectiveDate](#sslservercerteffectivedate-property-cloudmailer-component) | The date on which this certificate becomes valid. | | [SSLServerCertExpirationDate](#sslservercertexpirationdate-property-cloudmailer-component) | The date on which the certificate expires. | | [SSLServerCertExtendedKeyUsage](#sslservercertextendedkeyusage-property-cloudmailer-component) | A comma-delimited list of extended key usage identifiers. | | [SSLServerCertFingerprint](#sslservercertfingerprint-property-cloudmailer-component) | The hex-encoded, 16-byte MD5 fingerprint of the certificate. | | [SSLServerCertFingerprintSHA1](#sslservercertfingerprintsha1-property-cloudmailer-component) | The hex-encoded, 20-byte SHA-1 fingerprint of the certificate. | | [SSLServerCertFingerprintSHA256](#sslservercertfingerprintsha256-property-cloudmailer-component) | The hex-encoded, 32-byte SHA-256 fingerprint of the certificate. | | [SSLServerCertIssuer](#sslservercertissuer-property-cloudmailer-component) | The issuer of the certificate. | | [SSLServerCertPrivateKey](#sslservercertprivatekey-property-cloudmailer-component) | The private key of the certificate (if available). | | [SSLServerCertPrivateKeyAvailable](#sslservercertprivatekeyavailable-property-cloudmailer-component) | Whether a PrivateKey is available for the selected certificate. | | [SSLServerCertPrivateKeyContainer](#sslservercertprivatekeycontainer-property-cloudmailer-component) | The name of the PrivateKey container for the certificate (if available). | | [SSLServerCertPublicKey](#sslservercertpublickey-property-cloudmailer-component) | The public key of the certificate. | | [SSLServerCertPublicKeyAlgorithm](#sslservercertpublickeyalgorithm-property-cloudmailer-component) | The textual description of the certificate's public key algorithm. | | [SSLServerCertPublicKeyLength](#sslservercertpublickeylength-property-cloudmailer-component) | The length of the certificate's public key (in bits). | | [SSLServerCertSerialNumber](#sslservercertserialnumber-property-cloudmailer-component) | The serial number of the certificate encoded as a string. | | [SSLServerCertSignatureAlgorithm](#sslservercertsignaturealgorithm-property-cloudmailer-component) | The text description of the certificate's signature algorithm. | | [SSLServerCertStore](#sslservercertstore-property-cloudmailer-component) | The name of the certificate store for the client certificate. | | [SSLServerCertStorePassword](#sslservercertstorepassword-property-cloudmailer-component) | If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store. | | [SSLServerCertStoreType](#sslservercertstoretype-property-cloudmailer-component) | The type of certificate store for this certificate. | | [SSLServerCertSubjectAltNames](#sslservercertsubjectaltnames-property-cloudmailer-component) | Comma-separated lists of alternative subject names for the certificate. | | [SSLServerCertThumbprintMD5](#sslservercertthumbprintmd5-property-cloudmailer-component) | The MD5 hash of the certificate. | | [SSLServerCertThumbprintSHA1](#sslservercertthumbprintsha1-property-cloudmailer-component) | The SHA-1 hash of the certificate. | | [SSLServerCertThumbprintSHA256](#sslservercertthumbprintsha256-property-cloudmailer-component) | The SHA-256 hash of the certificate. | | [SSLServerCertUsage](#sslservercertusage-property-cloudmailer-component) | The text description of UsageFlags . | | [SSLServerCertUsageFlags](#sslservercertusageflags-property-cloudmailer-component) | The flags that show intended use for the certificate. | | [SSLServerCertVersion](#sslservercertversion-property-cloudmailer-component) | The certificate's version number. | | [SSLServerCertSubject](#sslservercertsubject-property-cloudmailer-component) | The subject of the certificate used for client authentication. | | [SSLServerCertEncoded](#sslservercertencoded-property-cloudmailer-component) | The certificate (PEM/Base64 encoded). | | [Subject](#subject-property-cloudmailer-component) | The subject of the mail message (optional). | | [Timeout](#timeout-property-cloudmailer-component) | The timeout for the component. | ## Method List *The following is the full list of the methods of the component with short descriptions. Click on the links for further details.* | | | | --- | --- | | [AddAttachment](#addattachment-method-cloudmailer-component) | This adds FileName as an attachment. | | [Authorize](#authorize-method-cloudmailer-component) | Get the authorization string required to access the protected resource. | | [Config](#config-method-cloudmailer-component) | Sets or retrieves a configuration setting. | | [Interrupt](#interrupt-method-cloudmailer-component) | Interrupt the current method. | | [ProcessQueue](#processqueue-method-cloudmailer-component) | This method sends the messages that previously have been queued into QueueDir . | | [Queue](#queue-method-cloudmailer-component) | This method queues the message into QueueDir . | | [Reset](#reset-method-cloudmailer-component) | This method will reset the component. | | [Send](#send-method-cloudmailer-component) | This sends the current message and the MIME-encoded attachment. | ## Event List *The following is the full list of the events fired by the component with short descriptions. Click on the links for further details.* | | | | --- | --- | | [Error](#error-event-cloudmailer-component) | Fired when information is available about errors during data delivery. | | [LaunchBrowser](#launchbrowser-event-cloudmailer-component) | Fires before launching a browser with the authorization URL. | | [Log](#log-event-cloudmailer-component) | Fired once for each log message. | | [SSLServerAuthentication](#sslserverauthentication-event-cloudmailer-component) | Fired after the server presents its certificate to the client. | | [SSLStatus](#sslstatus-event-cloudmailer-component) | Fired when secure connection progress messages are available. | ## Config Settings *The following is a list of config settings for the component with short descriptions. Click on the links for further details.* | | | | --- | --- | | [KeepQueue](#KeepQueue) | If set to True, queued files are not deleted after a successful send. | | [OverrideFileName](#OverrideFileName) | If set to true, the AttachmentName property value will be used to set the MIME part Filename attribute. | | [ParseHTML](#ParseHTML) | If set to false, the component will not automatically parse the HTML provided in the MessageHTML property. | | [Region](#Region) | The region the component will make requests against. | | [XPath](#XPath) | Provides a way to point to a specific element in the returned XML or JSON response. | | [XText](#XText) | The text of the current element. | | [OAuthAccessTokenExpiration](#OAuthAccessTokenExpiration) | The lifetime of the access token. | | [OAuthAuthorizationTokenType](#OAuthAuthorizationTokenType) | The type of access token returned. | | [OAuthAutomaticRefresh](#OAuthAutomaticRefresh) | Whether or not to refresh an expired access token automatically. | | [OAuthBrowserResponseTimeout](#OAuthBrowserResponseTimeout) | Specifies the amount of time to wait for a response from the browser. | | [OAuthIncludeEmptyRedirectURI](#OAuthIncludeEmptyRedirectURI) | Whether an empty redirect_uri parameter is included in requests. | | [OAuthJWTPayload](#OAuthJWTPayload) | The payload of the JWT access token if present. | | [OAuthJWTXChildCount](#OAuthJWTXChildCount) | The number of child elements of the current element. | | [OauthJWTXChildName\[i\]](#OauthJWTXChildName[i]) | The name of the child element. | | [OAuthJWTXChildXText\[i\]](#OAuthJWTXChildXText[i]) | The inner text of the child element. | | [OAuthJWTXElement](#OAuthJWTXElement) | The name of the current element. | | [OauthJWTXParent](#OauthJWTXParent) | The parent of the current element. | | [OAuthJWTXPath](#OAuthJWTXPath) | Provides a way to point to a specific element in the returned payload of a JWT based access token. | | [OAuthJWTXSubTree](#OAuthJWTXSubTree) | A snapshot of the current element in the document. | | [OAuthJWTXText](#OAuthJWTXText) | The text of the current element. | | [OAuthParamCount](#OAuthParamCount) | Specifies the number of additional parameters variables to include in the request. | | [OAuthParamName\[i\]](#OAuthParamName[i]) | Specifies the parameter name at the specified index. | | [OAuthParamValue\[i\]](#OAuthParamValue[i]) | Specifies the parameter value at the specified index. | | [OAuthPasswordGrantUsername](#OAuthPasswordGrantUsername) | Used in the Resource Owner Password grant type. | | [OAuthPKCEChallengeEncoding](#OAuthPKCEChallengeEncoding) | The PKCE code challenge method to use. | | [OAuthPKCEVerifier](#OAuthPKCEVerifier) | The PKCE verifier used to generate the challenge. | | [OAuthResetData](#OAuthResetData) | Determines if the Reset method applies to the OAuth settings. | | [OAuthReUseWebServer](#OAuthReUseWebServer) | Determines if the same server instance is used between requests. | | [OAuthTransferredRequest](#OAuthTransferredRequest) | The full OAuth request last sent by the client. | | [OAuthUsePKCE](#OAuthUsePKCE) | Specifies if PKCE should be used. | | [OAuthWebServerActive](#OAuthWebServerActive) | Specifies and controls whether the embedded web server is active. | | [OAuthWebServerCertStore](#OAuthWebServerCertStore) | The certificate with private key to use when SSL is enabled. | | [OAuthWebServerCertStorePassword](#OAuthWebServerCertStorePassword) | The certificate with private key to use when SSL is enabled. | | [OAuthWebServerCertStoreType](#OAuthWebServerCertStoreType) | The certificate with private key to use when SSL is enabled. | | [OAuthWebServerCertSubject](#OAuthWebServerCertSubject) | The certificate with private key to use when SSL is enabled. | | [OAuthWebServerFailedResponse](#OAuthWebServerFailedResponse) | The custom response that will be displayed to the user if authentication failed. | | [OAuthWebServerHost](#OAuthWebServerHost) | The hostname used by the embedded web server displayed in the ReturnURL. | | [OAuthWebServerPort](#OAuthWebServerPort) | The local port on which the embedded web server listens. | | [OAuthWebServerResponse](#OAuthWebServerResponse) | The custom response that will be displayed to the user. | | [OAuthWebServerSSLEnabled](#OAuthWebServerSSLEnabled) | Whether the web server requires SSL connections. | | [AcceptEncoding](#AcceptEncoding) | Used to tell the server which types of content encodings the client supports. | | [AllowHTTPCompression](#AllowHTTPCompression) | This property enables HTTP compression for receiving data. | | [AllowHTTPFallback](#AllowHTTPFallback) | Whether HTTP/2 connections are permitted to fallback to HTTP/1.1. | | [Append](#Append) | Whether to append data to LocalFile. | | [Authorization](#Authorization) | The Authorization string to be sent to the server. | | [BytesTransferred](#BytesTransferred) | Contains the number of bytes transferred in the response data. | | [ChunkSize](#ChunkSize) | Specifies the chunk size in bytes when using chunked encoding. | | [CompressHTTPRequest](#CompressHTTPRequest) | Set to true to compress the body of a PUT or POST request. | | [EncodeURL](#EncodeURL) | If set to True the URL will be encoded by the component. | | [FollowRedirects](#FollowRedirects) | Determines what happens when the server issues a redirect. | | [GetOn302Redirect](#GetOn302Redirect) | If set to True the component will perform a GET on the new location. | | [HTTP2HeadersWithoutIndexing](#HTTP2HeadersWithoutIndexing) | HTTP2 headers that should not update the dynamic header table with incremental indexing. | | [HTTPVersion](#HTTPVersion) | The version of HTTP used by the component. | | [IfModifiedSince](#IfModifiedSince) | A date determining the maximum age of the desired document. | | [KeepAlive](#KeepAlive) | Determines whether the HTTP connection is closed after completion of the request. | | [KerberosSPN](#KerberosSPN) | The Service Principal Name for the Kerberos Domain Controller. | | [LogLevel](#LogLevel) | The level of detail that is logged. | | [MaxRedirectAttempts](#MaxRedirectAttempts) | Limits the number of redirects that are followed in a request. | | [NegotiatedHTTPVersion](#NegotiatedHTTPVersion) | The negotiated HTTP version. | | [OtherHeaders](#OtherHeaders) | Other headers as determined by the user (optional). | | [ProxyAuthorization](#ProxyAuthorization) | The authorization string to be sent to the proxy server. | | [ProxyAuthScheme](#ProxyAuthScheme) | The authorization scheme to be used for the proxy. | | [ProxyPassword](#ProxyPassword) | A password if authentication is to be used for the proxy. | | [ProxyPort](#ProxyPort) | Port for the proxy server (default 80). | | [ProxyServer](#ProxyServer) | Name or IP address of a proxy server (optional). | | [ProxyUser](#ProxyUser) | A user name if authentication is to be used for the proxy. | | [SentHeaders](#SentHeaders) | The full set of headers as sent by the client. | | [StatusCode](#StatusCode) | The status code of the last response from the server. | | [StatusLine](#StatusLine) | The first line of the last response from the server. | | [TransferredData](#TransferredData) | The contents of the last response from the server. | | [TransferredDataLimit](#TransferredDataLimit) | The maximum number of incoming bytes to be stored by the component. | | [TransferredHeaders](#TransferredHeaders) | The full set of headers as received from the server. | | [TransferredRequest](#TransferredRequest) | The full request as sent by the client. | | [UseChunkedEncoding](#UseChunkedEncoding) | Enables or Disables HTTP chunked encoding for transfers. | | [UseIDNs](#UseIDNs) | Whether to encode hostnames to internationalized domain names. | | [UseProxyAutoConfigURL](#UseProxyAutoConfigURL) | Whether to use a Proxy auto-config file when attempting a connection. | | [UserAgent](#UserAgent) | Information about the user agent (browser). | | [ConnectionTimeout](#ConnectionTimeout) | Sets a separate timeout value for establishing a connection. | | [FirewallAutoDetect](#FirewallAutoDetect) | Tells the component whether or not to automatically detect and use firewall system settings, if available. | | [FirewallHost](#FirewallHost) | Name or IP address of firewall (optional). | | [FirewallHTTPVersion](#FirewallHTTPVersion) | The HTTP version to be used when connecting through a tunneling proxy. | | [FirewallPassword](#FirewallPassword) | Password to be used if authentication is to be used when connecting through the firewall. | | [FirewallPort](#FirewallPort) | The TCP port for the FirewallHost;. | | [FirewallType](#FirewallType) | Determines the type of firewall to connect through. | | [FirewallUser](#FirewallUser) | A user name if authentication is to be used connecting through a firewall. | | [KeepAliveInterval](#KeepAliveInterval) | The retry interval, in milliseconds, to be used when a TCP keep-alive packet is sent and no response is received. | | [KeepAliveTime](#KeepAliveTime) | The inactivity time in milliseconds before a TCP keep-alive packet is sent. | | [Linger](#Linger) | When set to True, connections are terminated gracefully. | | [LingerTime](#LingerTime) | Time in seconds to have the connection linger. | | [LocalHost](#LocalHost) | The name of the local host through which connections are initiated or accepted. | | [LocalPort](#LocalPort) | The port in the local host where the component binds. | | [MaxLineLength](#MaxLineLength) | The maximum amount of data to accumulate when no EOL is found. | | [MaxTransferRate](#MaxTransferRate) | The transfer rate limit in bytes per second. | | [ProxyExceptionsList](#ProxyExceptionsList) | A semicolon separated list of hosts and IPs to bypass when using a proxy. | | [TCPKeepAlive](#TCPKeepAlive) | Determines whether or not the keep alive socket option is enabled. | | [TcpNoDelay](#TcpNoDelay) | Whether or not to delay when sending packets. | | [UseIPv6](#UseIPv6) | Whether to use IPv6. | | [UseNTLMv2](#UseNTLMv2) | Whether to use NTLM V2. | | [LogSSLPackets](#LogSSLPackets) | Controls whether SSL packets are logged when using the internal security API. | | [OpenSSLCADir](#OpenSSLCADir) | The path to a directory containing CA certificates. | | [OpenSSLCAFile](#OpenSSLCAFile) | Name of the file containing the list of CA's trusted by your application. | | [OpenSSLCipherList](#OpenSSLCipherList) | A string that controls the ciphers to be used by SSL. | | [OpenSSLPrngSeedData](#OpenSSLPrngSeedData) | The data to seed the pseudo random number generator (PRNG). | | [ReuseSSLSession](#ReuseSSLSession) | Determines if the SSL session is reused. | | [SSLCACerts](#SSLCACerts) | A newline separated list of CA certificates to be included when performing an SSL handshake. | | [SSLCheckCRL](#SSLCheckCRL) | Whether to check the Certificate Revocation List for the server certificate. | | [SSLCheckOCSP](#SSLCheckOCSP) | Whether to use OCSP to check the status of the server certificate. | | [SSLCipherStrength](#SSLCipherStrength) | The minimum cipher strength used for bulk encryption. | | [SSLClientCACerts](#SSLClientCACerts) | A newline separated list of CA certificates to use during SSL client certificate validation. | | [SSLEnabledCipherSuites](#SSLEnabledCipherSuites) | The cipher suite to be used in an SSL negotiation. | | [SSLEnabledProtocols](#SSLEnabledProtocols) | Used to enable/disable the supported security protocols. | | [SSLEnableRenegotiation](#SSLEnableRenegotiation) | Whether the renegotiation_info SSL extension is supported. | | [SSLIncludeCertChain](#SSLIncludeCertChain) | Whether the entire certificate chain is included in the SSLServerAuthentication event. | | [SSLKeyLogFile](#SSLKeyLogFile) | The location of a file where per-session secrets are written for debugging purposes. | | [SSLNegotiatedCipher](#SSLNegotiatedCipher) | Returns the negotiated cipher suite. | | [SSLNegotiatedCipherStrength](#SSLNegotiatedCipherStrength) | Returns the negotiated cipher suite strength. | | [SSLNegotiatedCipherSuite](#SSLNegotiatedCipherSuite) | Returns the negotiated cipher suite. | | [SSLNegotiatedKeyExchange](#SSLNegotiatedKeyExchange) | Returns the negotiated key exchange algorithm. | | [SSLNegotiatedKeyExchangeStrength](#SSLNegotiatedKeyExchangeStrength) | Returns the negotiated key exchange algorithm strength. | | [SSLNegotiatedVersion](#SSLNegotiatedVersion) | Returns the negotiated protocol version. | | [SSLSecurityFlags](#SSLSecurityFlags) | Flags that control certificate verification. | | [SSLServerCACerts](#SSLServerCACerts) | A newline separated list of CA certificates to use during SSL server certificate validation. | | [TLS12SignatureAlgorithms](#TLS12SignatureAlgorithms) | Defines the allowed TLS 1.2 signature algorithms when SSLProvider is set to Internal. | | [TLS12SupportedGroups](#TLS12SupportedGroups) | The supported groups for ECC. | | [TLS13KeyShareGroups](#TLS13KeyShareGroups) | The groups for which to pregenerate key shares. | | [TLS13SignatureAlgorithms](#TLS13SignatureAlgorithms) | The allowed certificate signature algorithms. | | [TLS13SupportedGroups](#TLS13SupportedGroups) | The supported groups for (EC)DHE key exchange. | | [AbsoluteTimeout](#AbsoluteTimeout) | Determines whether timeouts are inactivity timeouts or absolute timeouts. | | [FirewallData](#FirewallData) | Used to send extra data to the firewall. | | [InBufferSize](#InBufferSize) | The size in bytes of the incoming queue of the socket. | | [OutBufferSize](#OutBufferSize) | The size in bytes of the outgoing queue of the socket. | | [BuildInfo](#BuildInfo) | Information about the product's build. | | [CodePage](#CodePage) | The system code page used for Unicode to Multibyte translations. | | [LicenseInfo](#LicenseInfo) | Information about the current license. | | [MaskSensitiveData](#MaskSensitiveData) | Whether sensitive data is masked in log messages. | | [UseFIPSCompliantAPI](#UseFIPSCompliantAPI) | Tells the component whether or not to use FIPS certified APIs. | | [UseFIPSCompliantAPI](#UseFIPSCompliantAPI) | Tells the component whether or not to use FIPS certified APIs. | | [UseInternalSecurityAPI](#UseInternalSecurityAPI) | Whether or not to use the system security libraries or an internal implementation. | # AccountAmazonAccessKey Property ([CloudMailer](#cloudmailer-component) Component) The access key Id for a Amazon Web Services account. ## Syntax *C++ Builder Syntax* ```text __property String AccountAmazonAccessKey = { read=FAccountAmazonAccessKey, write=FSetAccountAmazonAccessKey }; ``` ## Default Value "" ## Remarks The access key Id for a Amazon Web Services account. This is used along with the secret key to authenticate with Amazon servers. ## Data Type String # AccountAmazonSecretKey Property ([CloudMailer](#cloudmailer-component) Component) The secret access key for a Amazon Web Services account. ## Syntax *C++ Builder Syntax* ```text __property String AccountAmazonSecretKey = { read=FAccountAmazonSecretKey, write=FSetAccountAmazonSecretKey }; ``` ## Default Value "" ## Remarks The secret access key for a Amazon Web Services account. This is used along with the access key to authenticate with Amazon servers. ## Data Type String # AccountAuthorization Property ([CloudMailer](#cloudmailer-component) Component) An OAuth authorization string. ## Syntax *C++ Builder Syntax* ```text __property String AccountAuthorization = { read=FAccountAuthorization, write=FSetAccountAuthorization }; ``` ## Default Value "" ## Remarks An OAuth authorization string. This is used to authenticate with mail services that authenticate with OAuth. ## Data Type String # AttachmentCount Property ([CloudMailer](#cloudmailer-component) Component) The number of records in the Attachment arrays. ## Syntax *C++ Builder Syntax* ```text __property int AttachmentCount = { read=FAttachmentCount, write=FSetAttachmentCount }; ``` ## Default Value 0 ## Remarks This property controls the size of the following arrays: - [AttachmentData](#attachmentdata-property-cloudmailer-component) - [AttachmentFileName](#attachmentfilename-property-cloudmailer-component) - [AttachmentName](#attachmentname-property-cloudmailer-component) The array indices start at *0* and end at *AttachmentCount - 1*. This property is not available at design time. ## Data Type Integer # AttachmentData Property ([CloudMailer](#cloudmailer-component) Component) The raw data for the attachment that will be sent with your message. ## Syntax *C++ Builder Syntax* ```text __property String AttachmentData[int AttachmentIndex] = { read=FAttachmentData, write=FSetAttachmentData }; __property DynamicArray AttachmentDataB[int AttachmentIndex] = { read=FAttachmentDataB, write=FSetAttachmentDataB }; ``` ## Default Value "" ## Remarks The raw data for the attachment that will be sent with your message. This field is used if [AttachmentFileName](#attachmentfilename-property-cloudmailer-component) is not set. The *AttachmentIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [AttachmentCount](#attachmentcount-property-cloudmailer-component) property. This property is not available at design time. ## Data Type Byte Array # AttachmentFileName Property ([CloudMailer](#cloudmailer-component) Component) This property contains the path of a file on your system to be sent as an attachment with your message. ## Syntax *C++ Builder Syntax* ```text __property String AttachmentFileName[int AttachmentIndex] = { read=FAttachmentFileName, write=FSetAttachmentFileName }; ``` ## Default Value "" ## Remarks This property contains the path of a file on your system to be sent as an attachment with your message. The *AttachmentIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [AttachmentCount](#attachmentcount-property-cloudmailer-component) property. This property is not available at design time. ## Data Type String # AttachmentName Property ([CloudMailer](#cloudmailer-component) Component) This property contains the name of the attachment to be sent. ## Syntax *C++ Builder Syntax* ```text __property String AttachmentName[int AttachmentIndex] = { read=FAttachmentName, write=FSetAttachmentName }; ``` ## Default Value "" ## Remarks This property contains the name of the attachment to be sent. The *AttachmentIndex* parameter specifies the index of the item in the array. The size of the array is controlled by the [AttachmentCount](#attachmentcount-property-cloudmailer-component) property. This property is not available at design time. ## Data Type String # BCc Property ([CloudMailer](#cloudmailer-component) Component) A comma separated list of addresses for blind carbon copies (optional). ## Syntax *C++ Builder Syntax* ```text __property String BCc = { read=FBCc, write=FSetBCc }; ``` ## Default Value "" ## Remarks This property specifies a comma separated list of destinations for blind carbon copies of the mail message. A copy of the message is sent to each destination, but no *BCc* SMTP header is created containing the destination addresses, so individual recipients never see the list of the other recipients. ## Data Type String # Cc Property ([CloudMailer](#cloudmailer-component) Component) A comma separated list of addresses for carbon copies (optional). ## Syntax *C++ Builder Syntax* ```text __property String Cc = { read=FCc, write=FSetCc }; ``` ## Default Value "" ## Remarks This property specifies a comma separated list of destinations for carbon copies of the mail message. A copy of the message is sent to each destination, and a *Cc* SMTP header is created containing the destination addresses. This header is sent to every recipient of the message. If you don't want to copy this information to every recipient, then use blind carbon copies instead (see the description of the [BCc](#bcc-property-cloudmailer-component)). ## Data Type String # DeliveryNotificationTo Property ([CloudMailer](#cloudmailer-component) Component) Email address to which to send a delivery notification. ## Syntax *C++ Builder Syntax* ```text __property String DeliveryNotificationTo = { read=FDeliveryNotificationTo, write=FSetDeliveryNotificationTo }; ``` ## Default Value "" ## Remarks This property contains the email address to send to which to send a delivery notification. When set, a Return-Receipt-To header is added to the message. This property should be set to an email address that can receive the delivery notification. Note: This property has no effect when the Gmail [ServiceProvider](#serviceprovider-property-cloudmailer-component) is used to send the message. ## Data Type String # FirewallAutoDetect Property ([CloudMailer](#cloudmailer-component) Component) Whether to automatically detect and use firewall system settings, if available. ## Syntax *C++ Builder Syntax* ```text __property bool FirewallAutoDetect = { read=FFirewallAutoDetect, write=FSetFirewallAutoDetect }; ``` ## Default Value False ## Remarks Whether to automatically detect and use firewall system settings, if available. ## Data Type Boolean # FirewallType Property ([CloudMailer](#cloudmailer-component) Component) The type of firewall to connect through. ## Syntax *C++ Builder Syntax* ```text __property TcmCloudMailerFirewallTypes FirewallType = { read=FFirewallType, write=FSetFirewallType }; enum TcmCloudMailerFirewallTypes { fwNone=0, fwTunnel=1, fwSOCKS4=2, fwSOCKS5=3, fwSOCKS4A=10 }; ``` ## Default Value fwNone ## Remarks The type of firewall to connect through. The applicable values are as follows: | | | | --- | --- | | fwNone (0) | No firewall (default setting). | | fwTunnel (1) | Connect through a tunneling proxy. [FirewallPort](#firewallport-property-cloudmailer-component) is set to 80. | | fwSOCKS4 (2) | Connect through a SOCKS4 Proxy. [FirewallPort](#firewallport-property-cloudmailer-component) is set to 1080. | | fwSOCKS5 (3) | Connect through a SOCKS5 Proxy. [FirewallPort](#firewallport-property-cloudmailer-component) is set to 1080. | | fwSOCKS4A (10) | Connect through a SOCKS4A Proxy. [FirewallPort](#firewallport-property-cloudmailer-component) is set to 1080. | ## Data Type Integer # FirewallHost Property ([CloudMailer](#cloudmailer-component) Component) The name or IP address of the firewall (optional). ## Syntax *C++ Builder Syntax* ```text __property String FirewallHost = { read=FFirewallHost, write=FSetFirewallHost }; ``` ## Default Value "" ## Remarks The name or IP address of the firewall (optional). If a [FirewallHost](#firewallhost-property-cloudmailer-component) is given, the requested connections will be authenticated through the specified firewall when connecting. If this property is set to a Domain Name, a DNS request is initiated. Upon successful termination of the request, this property is set to the corresponding address. If the search is not successful, the component raises an exception. ## Data Type String # FirewallPassword Property ([CloudMailer](#cloudmailer-component) Component) A password if authentication is to be used when connecting through the firewall. ## Syntax *C++ Builder Syntax* ```text __property String FirewallPassword = { read=FFirewallPassword, write=FSetFirewallPassword }; ``` ## Default Value "" ## Remarks A password if authentication is to be used when connecting through the firewall. If [FirewallHost](#firewallhost-property-cloudmailer-component) is specified, the [FirewallUser](#firewalluser-property-cloudmailer-component) and [FirewallPassword](#firewallpassword-property-cloudmailer-component) properties are used to connect and authenticate to the given firewall. If the authentication fails, the component raises an exception. ## Data Type String # FirewallPort Property ([CloudMailer](#cloudmailer-component) Component) The Transmission Control Protocol (TCP) port for the firewall Host . ## Syntax *C++ Builder Syntax* ```text __property int FirewallPort = { read=FFirewallPort, write=FSetFirewallPort }; ``` ## Default Value 0 ## Remarks The Transmission Control Protocol (TCP) port for the firewall [FirewallHost](#firewallhost-property-cloudmailer-component). See the description of the [FirewallHost](#firewallhost-property-cloudmailer-component) property for details. NOTE: This property is set automatically when [FirewallType](#firewalltype-property-cloudmailer-component) is set to a valid value. See the description of the [FirewallType](#firewalltype-property-cloudmailer-component) property for details. ## Data Type Integer # FirewallUser Property ([CloudMailer](#cloudmailer-component) Component) A username if authentication is to be used when connecting through a firewall. ## Syntax *C++ Builder Syntax* ```text __property String FirewallUser = { read=FFirewallUser, write=FSetFirewallUser }; ``` ## Default Value "" ## Remarks A username if authentication is to be used when connecting through a firewall. If [FirewallHost](#firewallhost-property-cloudmailer-component) is specified, this property and the [FirewallPassword](#firewallpassword-property-cloudmailer-component) property are used to connect and authenticate to the given [Firewall](#Type_Firewall). If the authentication fails, the component raises an exception. ## Data Type String # From Property ([CloudMailer](#cloudmailer-component) Component) The email address of the sender (required). ## Syntax *C++ Builder Syntax* ```text __property String From = { read=FFrom, write=FSetFrom }; ``` ## Default Value "" ## Remarks This property is used to create a *From* SMTP header. This header identifies the sender of the message. A valid email address is required. Examples of valid addresses are: *"Friendly Name" * or *address@company.com*. ## Data Type String # Idle Property ([CloudMailer](#cloudmailer-component) Component) The current status of the component. ## Syntax *C++ Builder Syntax* ```text __property bool Idle = { read=FIdle }; ``` ## Default Value True ## Remarks This property will be False if the component is currently busy (communicating or waiting for an answer), and True at all other times. This property is read-only. ## Data Type Boolean # Importance Property ([CloudMailer](#cloudmailer-component) Component) Importance of the mail message (optional). ## Syntax *C++ Builder Syntax* ```text __property TcmCloudMailerImportances Importance = { read=FImportance, write=FSetImportance }; enum TcmCloudMailerImportances { miUnspecified=0, miHigh=1, miNormal=2, miLow=3 }; ``` ## Default Value miUnspecified ## Remarks This property indicates the importance of the mail message (optional). When set, an Importance header will be added to the message. Importance is an indication to the recipient(s) about how important the message is. The possible values are Unspecified (0), High (1), Normal (2), and Low (3). Note: This property has no effect when the message is sent to a Gmail recipient address. ## Data Type Integer # MessageHTML Property ([CloudMailer](#cloudmailer-component) Component) This property includes the HTML version of the message. ## Syntax *C++ Builder Syntax* ```text __property String MessageHTML = { read=FMessageHTML, write=FSetMessageHTML }; ``` ## Default Value "" ## Remarks This property contains the HTML version of the message. When this property is set, the component automatically computes a plaintext version of the text and puts it into [MessageText](#messagetext-property-cloudmailer-component). You may choose to override this default text with your own version. **Example. Setting MessageHTML:** ```text component.MessageHTML = "Hello, my name is Tom"; ``` ## Data Type String # MessageText Property ([CloudMailer](#cloudmailer-component) Component) This property includes the plaintext version of the message. ## Syntax *C++ Builder Syntax* ```text __property String MessageText = { read=FMessageText, write=FSetMessageText }; ``` ## Default Value "" ## Remarks This property is a plaintext version of the HTML message. This is necessary for recipients with legacy mail readers that do not support HTML. The [MessageHTML](#messagehtml-property-cloudmailer-component) property contains the HTML version of the message. When [MessageHTML](#messagehtml-property-cloudmailer-component) is set, the component automatically computes a plaintext version of the text and puts it into this property. You may choose to override this default text with your own version. ## Data Type String # OAuthAccessToken Property ([CloudMailer](#cloudmailer-component) Component) The access token returned by the authorization server. ## Syntax *C++ Builder Syntax* ```text __property String OAuthAccessToken = { read=FOAuthAccessToken, write=FSetOAuthAccessToken }; ``` ## Default Value "" ## Remarks The access token returned by the authorization server. This is set when the component makes a request to the token server. This property is not available at design time. ## Data Type String # OAuthAuthorizationCode Property ([CloudMailer](#cloudmailer-component) Component) The authorization code that is exchanged for an access token. ## Syntax *C++ Builder Syntax* ```text __property String OAuthAuthorizationCode = { read=FOAuthAuthorizationCode, write=FSetOAuthAuthorizationCode }; ``` ## Default Value "" ## Remarks The authorization code that is exchanged for an access token. This is required to be set when the OAuthClientProfile property is set to the Web profile. Otherwise, this field is for information purposes only. This property is not available at design time. ## Data Type String # OAuthAuthorizationScope Property ([CloudMailer](#cloudmailer-component) Component) The scope request or response parameter used during authorization. ## Syntax *C++ Builder Syntax* ```text __property String OAuthAuthorizationScope = { read=FOAuthAuthorizationScope, write=FSetOAuthAuthorizationScope }; ``` ## Default Value "" ## Remarks The scope request or response parameter used during authorization. This property is not available at design time. ## Data Type String # OAuthClientId Property ([CloudMailer](#cloudmailer-component) Component) The id of the client assigned when registering the application. ## Syntax *C++ Builder Syntax* ```text __property String OAuthClientId = { read=FOAuthClientId, write=FSetOAuthClientId }; ``` ## Default Value "" ## Remarks The id of the client assigned when registering the application. This property is not available at design time. ## Data Type String # OAuthClientProfile Property ([CloudMailer](#cloudmailer-component) Component) The type of client that is requesting authorization. ## Syntax *C++ Builder Syntax* ```text __property TcmCloudMailerOAuthClientProfiles OAuthClientProfile = { read=FOAuthClientProfile, write=FSetOAuthClientProfile }; enum TcmCloudMailerOAuthClientProfiles { cocpApplication=0, cocpWeb=1 }; ``` ## Default Value cocpApplication ## Remarks The type of client that is requesting authorization. See the introduction section for more information. Possible values are: | | | | --- | --- | | 0 (cocpApplication - Default) | The application profile is applicable to applications that are run by the user directly. For instance a windows form application would use the application profile. To authorize your application (client) using the application profile see the introduction section. | | 1 (cocpWeb) | The Web profile is applicable to applications that are run on the server side where the user uses the application from a web browser. To authorize your application (client) using this profile follow see the introduction section. | This property is not available at design time. ## Data Type Integer # OAuthClientSecret Property ([CloudMailer](#cloudmailer-component) Component) The secret value for the client assigned when registering the application. ## Syntax *C++ Builder Syntax* ```text __property String OAuthClientSecret = { read=FOAuthClientSecret, write=FSetOAuthClientSecret }; ``` ## Default Value "" ## Remarks The secret value for the client assigned when registering the application. This property is not available at design time. ## Data Type String # OAuthGrantType Property ([CloudMailer](#cloudmailer-component) Component) The OAuth grant type used to acquire an OAuth access token. ## Syntax *C++ Builder Syntax* ```text __property TcmCloudMailerOAuthGrantTypes OAuthGrantType = { read=FOAuthGrantType, write=FSetOAuthGrantType }; enum TcmCloudMailerOAuthGrantTypes { cogtAuthorizationCode=0, cogtImplicit=1, cogtPassword=2, cogtClientCredentials=3 }; ``` ## Default Value cogtAuthorizationCode ## Remarks The OAuth grant type used to acquire an OAuth access token. See the introduction section for more information. Possible values are: | | | | --- | --- | | 0 (cogtAuthorizationCode - Default) | Authorization Code grant type | | 1 (cogtImplicit) | Implicit grant type | | 2 (cogtPassword) | Resource Owner Password Credentials grant type | | 3 (cogtClientCredentials) | Client Credentials grant type | This property is not available at design time. ## Data Type Integer # OAuthRefreshToken Property ([CloudMailer](#cloudmailer-component) Component) Specifies the refresh token received from or sent to the authorization server. ## Syntax *C++ Builder Syntax* ```text __property String OAuthRefreshToken = { read=FOAuthRefreshToken, write=FSetOAuthRefreshToken }; ``` ## Default Value "" ## Remarks Specifies the refresh token received from or sent to the authorization server. This property is set automatically if a refresh token is retrieved from the token server. If the OAuthAutomaticRefresh configuration setting is set to true, and the OAuthGrantType property is set to a grant that can use refresh tokens. This property is not available at design time. ## Data Type String # OAuthRequestRefreshToken Property ([CloudMailer](#cloudmailer-component) Component) Specifies whether the component will request a refresh token during authorization. ## Syntax *C++ Builder Syntax* ```text __property bool OAuthRequestRefreshToken = { read=FOAuthRequestRefreshToken, write=FSetOAuthRequestRefreshToken }; ``` ## Default Value true ## Remarks Specifies whether the component will request a refresh token during authorization. By default, this value is *True*. When *True*, the component will automatically add the necessary scopes or parameters to obtain a refresh token. When *False*, this property will have no effect. If the necessary scopes or parameters are specified manually, a refresh token can still be obtained. NOTE: This property is only applicable when the OAuthGrantType property is set to *cogtAuthorizationCode*. This property is not available at design time. ## Data Type Boolean # OAuthReturnURL Property ([CloudMailer](#cloudmailer-component) Component) The URL where the user (browser) returns after authenticating. ## Syntax *C++ Builder Syntax* ```text __property String OAuthReturnURL = { read=FOAuthReturnURL, write=FSetOAuthReturnURL }; ``` ## Default Value "" ## Remarks The URL where the user (browser) returns after authenticating. This property is mapped to the *redirect_uri* parameter when making a request to the authorization server. Typically, this is automatically set by the component when using the embedded web server. If the OAuthWebServerPort or OAuthWebServerHost configuration settings is set, then this property should be set to match. If using the Web client profile, this should be set to the place where the authorization code will be parsed out of the response after the user finishes authorizing. This property is not available at design time. ## Data Type String # OAuthServerAuthURL Property ([CloudMailer](#cloudmailer-component) Component) The URL of the authorization server. ## Syntax *C++ Builder Syntax* ```text __property String OAuthServerAuthURL = { read=FOAuthServerAuthURL, write=FSetOAuthServerAuthURL }; ``` ## Default Value "" ## Remarks The URL of the authorization server. This property is not available at design time. ## Data Type String # OAuthServerTokenURL Property ([CloudMailer](#cloudmailer-component) Component) The URL of the token server used to obtain the access token. ## Syntax *C++ Builder Syntax* ```text __property String OAuthServerTokenURL = { read=FOAuthServerTokenURL, write=FSetOAuthServerTokenURL }; ``` ## Default Value "" ## Remarks The URL of the token server used to obtain the access token. This property is not available at design time. ## Data Type String # OAuthTimeout Property ([CloudMailer](#cloudmailer-component) Component) The amount of time (in seconds) the component will wait for a response from the browser in the LaunchBrowser event. ## Syntax *C++ Builder Syntax* ```text __property int OAuthTimeout = { read=FOAuthTimeout, write=FSetOAuthTimeout }; ``` ## Default Value 60 ## Remarks The amount of time (in seconds) the component will wait for a response from the browser in the LaunchBrowser event. The default value is 60. This property is not available at design time. ## Data Type Integer # OAuthWebAuthURL Property ([CloudMailer](#cloudmailer-component) Component) The URL to which the user should be re-directed for authorization. ## Syntax *C++ Builder Syntax* ```text __property String OAuthWebAuthURL = { read=FOAuthWebAuthURL }; ``` ## Default Value "" ## Remarks The URL to which the user should be re-directed for authorization. This field is used to get the URL that the user should be redirected to when using the Web client profile. See introduction section for more information. This property is read-only and not available at design time. ## Data Type String # ProxyAuthScheme Property ([CloudMailer](#cloudmailer-component) Component) The type of authorization to perform when connecting to the proxy. ## Syntax *C++ Builder Syntax* ```text __property TcmCloudMailerProxyAuthSchemes ProxyAuthScheme = { read=FProxyAuthScheme, write=FSetProxyAuthScheme }; enum TcmCloudMailerProxyAuthSchemes { authBasic=0, authDigest=1, authProprietary=2, authNone=3, authNtlm=4, authNegotiate=5 }; ``` ## Default Value authBasic ## Remarks The type of authorization to perform when connecting to the proxy. This is used only when the [ProxyUser](#proxyuser-property-cloudmailer-component) and [ProxyPassword](#proxypassword-property-cloudmailer-component) properties are set. [ProxyAuthScheme](#proxyauthscheme-property-cloudmailer-component) should be set to authNone (3) when no authentication is expected. By default, [ProxyAuthScheme](#proxyauthscheme-property-cloudmailer-component) is authBasic (0), and if the [ProxyUser](#proxyuser-property-cloudmailer-component) and [ProxyPassword](#proxypassword-property-cloudmailer-component) properties are set, the component will attempt basic authentication. If [ProxyAuthScheme](#proxyauthscheme-property-cloudmailer-component) is set to authDigest (1), digest authentication will be attempted instead. If [ProxyAuthScheme](#proxyauthscheme-property-cloudmailer-component) is set to authProprietary (2), then the authorization token will not be generated by the component. Look at the configuration file for the component being used to find more information about manually setting this token. If [ProxyAuthScheme](#proxyauthscheme-property-cloudmailer-component) is set to authNtlm (4), NTLM authentication will be used. For security reasons, setting this property will clear the values of [ProxyUser](#proxyuser-property-cloudmailer-component) and [ProxyPassword](#proxypassword-property-cloudmailer-component). ## Data Type Integer # ProxyAutoDetect Property ([CloudMailer](#cloudmailer-component) Component) Whether to automatically detect and use proxy system settings, if available. ## Syntax *C++ Builder Syntax* ```text __property bool ProxyAutoDetect = { read=FProxyAutoDetect, write=FSetProxyAutoDetect }; ``` ## Default Value False ## Remarks Whether to automatically detect and use proxy system settings, if available. The default value is *false*. ## Data Type Boolean # ProxyPassword Property ([CloudMailer](#cloudmailer-component) Component) A password if authentication is to be used for the proxy. ## Syntax *C++ Builder Syntax* ```text __property String ProxyPassword = { read=FProxyPassword, write=FSetProxyPassword }; ``` ## Default Value "" ## Remarks A password if authentication is to be used for the proxy. If [ProxyAuthScheme](#proxyauthscheme-property-cloudmailer-component) is set to Basic Authentication, the [ProxyUser](#proxyuser-property-cloudmailer-component) and [ProxyPassword](#proxypassword-property-cloudmailer-component) properties are Base64 encoded and the proxy authentication token will be generated in the form *Basic [encoded-user-password]*. If [ProxyAuthScheme](#proxyauthscheme-property-cloudmailer-component) is set to Digest Authentication, the [ProxyUser](#proxyuser-property-cloudmailer-component) and [ProxyPassword](#proxypassword-property-cloudmailer-component) properties are used to respond to the Digest Authentication challenge from the server. If [ProxyAuthScheme](#proxyauthscheme-property-cloudmailer-component) is set to NTLM Authentication, the [ProxyUser](#proxyuser-property-cloudmailer-component) and [ProxyPassword](#proxypassword-property-cloudmailer-component) properties are used to authenticate through NTLM negotiation. ## Data Type String # ProxyPort Property ([CloudMailer](#cloudmailer-component) Component) The Transmission Control Protocol (TCP) port for the proxy Server (default 80). ## Syntax *C++ Builder Syntax* ```text __property int ProxyPort = { read=FProxyPort, write=FSetProxyPort }; ``` ## Default Value 80 ## Remarks The Transmission Control Protocol (TCP) port for the proxy [ProxyServer](#proxyserver-property-cloudmailer-component) (default 80). See the description of the [ProxyServer](#proxyserver-property-cloudmailer-component) property for details. ## Data Type Integer # ProxyServer Property ([CloudMailer](#cloudmailer-component) Component) If a proxy Server is given, then the HTTP request is sent to the proxy instead of the server otherwise specified. ## Syntax *C++ Builder Syntax* ```text __property String ProxyServer = { read=FProxyServer, write=FSetProxyServer }; ``` ## Default Value "" ## Remarks If a proxy [ProxyServer](#proxyserver-property-cloudmailer-component) is given, then the HTTP request is sent to the proxy instead of the server otherwise specified. If the [ProxyServer](#proxyserver-property-cloudmailer-component) property is set to a domain name, a DNS request is initiated. Upon successful termination of the request, the [ProxyServer](#proxyserver-property-cloudmailer-component) property is set to the corresponding address. If the search is not successful, an error is returned. ## Data Type String # ProxySSL Property ([CloudMailer](#cloudmailer-component) Component) When to use a Secure Sockets Layer (SSL) for the connection to the proxy. ## Syntax *C++ Builder Syntax* ```text __property TcmCloudMailerProxySSLs ProxySSL = { read=FProxySSL, write=FSetProxySSL }; enum TcmCloudMailerProxySSLs { psAutomatic=0, psAlways=1, psNever=2, psTunnel=3 }; ``` ## Default Value psAutomatic ## Remarks When to use a Secure Sockets Layer (SSL) for the connection to the proxy. The applicable values are as follows: | | | | --- | --- | | psAutomatic (0) | Default setting. If the URL is an https URL, the component will use the psTunnel option. If the URL is an http URL, the component will use the psNever option. | | psAlways (1) | The connection is always SSL-enabled. | | psNever (2) | The connection is not SSL-enabled. | | psTunnel (3) | The connection is made through a tunneling (HTTP) proxy. | ## Data Type Integer # ProxyUser Property ([CloudMailer](#cloudmailer-component) Component) A username if authentication is to be used for the proxy. ## Syntax *C++ Builder Syntax* ```text __property String ProxyUser = { read=FProxyUser, write=FSetProxyUser }; ``` ## Default Value "" ## Remarks A username if authentication is to be used for the proxy. If [ProxyAuthScheme](#proxyauthscheme-property-cloudmailer-component) is set to Basic Authentication, the [ProxyUser](#proxyuser-property-cloudmailer-component) and [ProxyPassword](#proxypassword-property-cloudmailer-component) properties are Base64 encoded and the proxy authentication token will be generated in the form *Basic [encoded-user-password]*. If [ProxyAuthScheme](#proxyauthscheme-property-cloudmailer-component) is set to Digest Authentication, the [ProxyUser](#proxyuser-property-cloudmailer-component) and [ProxyPassword](#proxypassword-property-cloudmailer-component) properties are used to respond to the Digest Authentication challenge from the server. If [ProxyAuthScheme](#proxyauthscheme-property-cloudmailer-component) is set to NTLM Authentication, the [ProxyUser](#proxyuser-property-cloudmailer-component) and [ProxyPassword](#proxypassword-property-cloudmailer-component) properties are used to authenticate through NTLM negotiation. ## Data Type String # ReadReceiptTo Property ([CloudMailer](#cloudmailer-component) Component) Email address to send a read receipt to. ## Syntax *C++ Builder Syntax* ```text __property String ReadReceiptTo = { read=FReadReceiptTo, write=FSetReadReceiptTo }; ``` ## Default Value "" ## Remarks When this property is set, a Disposition-Notification-To header is added to the message. This property should be set to an email address which should receive the read-receipt. Note: This property has no effect when the message is sent to a Gmail address. ## Data Type String # ReplyTo Property ([CloudMailer](#cloudmailer-component) Component) A mail address to which to reply (optional). ## Syntax *C++ Builder Syntax* ```text __property String ReplyTo = { read=FReplyTo, write=FSetReplyTo }; ``` ## Default Value "" ## Remarks If this property contains a non-empty string, a *Reply-To* SMTP header is created for the message. This header shows the address to use for replies (useful if this address is different from the one in [From](#from-property-cloudmailer-component)). ## Data Type String # SendTo Property ([CloudMailer](#cloudmailer-component) Component) A comma separated list of addresses for destinations (required). ## Syntax *C++ Builder Syntax* ```text __property String SendTo = { read=FSendTo, write=FSetSendTo }; ``` ## Default Value "" ## Remarks This property specifies a comma separated list of destinations for the mail message. A copy of the message is sent to each of them, and a *To* SMTP header is created containing the destination addresses. Examples of valid addresses are: *"Friendly Name" * or *address@company.com*. ## Data Type String # ServiceProvider Property ([CloudMailer](#cloudmailer-component) Component) The mail service provider. ## Syntax *C++ Builder Syntax* ```text __property TcmCloudMailerServiceProviders ServiceProvider = { read=FServiceProvider, write=FSetServiceProvider }; enum TcmCloudMailerServiceProviders { spAmazonSES=0, spGmail=1, spOffice365=2 }; ``` ## Default Value spAmazonSES ## Remarks This property specifies the mail service provider to be used. Possible values are: - *spAmazonSES (0)* (default): Amazon SES - *spGmail (1)*: Gmail - *spOffice365 (2)*: Office365 This property is not available at design time. ## Data Type Integer # SSLAcceptServerCertEffectiveDate Property ([CloudMailer](#cloudmailer-component) Component) The date on which this certificate becomes valid. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertEffectiveDate = { read=FSSLAcceptServerCertEffectiveDate }; ``` ## Default Value "" ## Remarks The date on which this certificate becomes valid. Before this date, it is not valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date: 23-Jan-2000 15:00:00. This property is read-only. ## Data Type String # SSLAcceptServerCertExpirationDate Property ([CloudMailer](#cloudmailer-component) Component) The date on which the certificate expires. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertExpirationDate = { read=FSSLAcceptServerCertExpirationDate }; ``` ## Default Value "" ## Remarks The date on which the certificate expires. After this date, the certificate will no longer be valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date: 23-Jan-2001 15:00:00. This property is read-only. ## Data Type String # SSLAcceptServerCertExtendedKeyUsage Property ([CloudMailer](#cloudmailer-component) Component) A comma-delimited list of extended key usage identifiers. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertExtendedKeyUsage = { read=FSSLAcceptServerCertExtendedKeyUsage }; ``` ## Default Value "" ## Remarks A comma-delimited list of extended key usage identifiers. These are the same as ASN.1 object identifiers (OIDs). This property is read-only. ## Data Type String # SSLAcceptServerCertFingerprint Property ([CloudMailer](#cloudmailer-component) Component) The hex-encoded, 16-byte MD5 fingerprint of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertFingerprint = { read=FSSLAcceptServerCertFingerprint }; ``` ## Default Value "" ## Remarks The hex-encoded, 16-byte MD5 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys. The following example illustrates the format: *bc:2a:72:af:fe:58:17:43:7a:5f:ba:5a:7c:90:f7:02* This property is read-only. ## Data Type String # SSLAcceptServerCertFingerprintSHA1 Property ([CloudMailer](#cloudmailer-component) Component) The hex-encoded, 20-byte SHA-1 fingerprint of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertFingerprintSHA1 = { read=FSSLAcceptServerCertFingerprintSHA1 }; ``` ## Default Value "" ## Remarks The hex-encoded, 20-byte SHA-1 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys. The following example illustrates the format: *30:7b:fa:38:65:83:ff:da:b4:4e:07:3f:17:b8:a4:ed:80:be:ff:84* This property is read-only. ## Data Type String # SSLAcceptServerCertFingerprintSHA256 Property ([CloudMailer](#cloudmailer-component) Component) The hex-encoded, 32-byte SHA-256 fingerprint of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertFingerprintSHA256 = { read=FSSLAcceptServerCertFingerprintSHA256 }; ``` ## Default Value "" ## Remarks The hex-encoded, 32-byte SHA-256 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys. The following example illustrates the format: *6a:80:5c:33:a9:43:ea:b0:96:12:8a:64:96:30:ef:4a:8a:96:86:ce:f4:c7:be:10:24:8e:2b:60:9e:f3:59:53* This property is read-only. ## Data Type String # SSLAcceptServerCertIssuer Property ([CloudMailer](#cloudmailer-component) Component) The issuer of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertIssuer = { read=FSSLAcceptServerCertIssuer }; ``` ## Default Value "" ## Remarks The issuer of the certificate. This property contains a string representation of the name of the issuing authority for the certificate. This property is read-only. ## Data Type String # SSLAcceptServerCertPrivateKey Property ([CloudMailer](#cloudmailer-component) Component) The private key of the certificate (if available). ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertPrivateKey = { read=FSSLAcceptServerCertPrivateKey }; ``` ## Default Value "" ## Remarks The private key of the certificate (if available). The key is provided as PEM/Base64-encoded data. NOTE: The [SSLAcceptServerCertPrivateKey](#sslacceptservercertprivatekey-property-cloudmailer-component) may be available but not exportable. In this case, [SSLAcceptServerCertPrivateKey](#sslacceptservercertprivatekey-property-cloudmailer-component) returns an empty string. This property is read-only. ## Data Type String # SSLAcceptServerCertPrivateKeyAvailable Property ([CloudMailer](#cloudmailer-component) Component) Whether a PrivateKey is available for the selected certificate. ## Syntax *C++ Builder Syntax* ```text __property bool SSLAcceptServerCertPrivateKeyAvailable = { read=FSSLAcceptServerCertPrivateKeyAvailable }; ``` ## Default Value false ## Remarks Whether a [SSLAcceptServerCertPrivateKey](#sslacceptservercertprivatekey-property-cloudmailer-component) is available for the selected certificate. If [SSLAcceptServerCertPrivateKeyAvailable](#sslacceptservercertprivatekeyavailable-property-cloudmailer-component) is True, the certificate may be used for authentication purposes (e.g., server authentication). This property is read-only. ## Data Type Boolean # SSLAcceptServerCertPrivateKeyContainer Property ([CloudMailer](#cloudmailer-component) Component) The name of the PrivateKey container for the certificate (if available). ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertPrivateKeyContainer = { read=FSSLAcceptServerCertPrivateKeyContainer }; ``` ## Default Value "" ## Remarks The name of the [SSLAcceptServerCertPrivateKey](#sslacceptservercertprivatekey-property-cloudmailer-component) container for the certificate (if available). This functionality is available only on Windows platforms. This property is read-only. ## Data Type String # SSLAcceptServerCertPublicKey Property ([CloudMailer](#cloudmailer-component) Component) The public key of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertPublicKey = { read=FSSLAcceptServerCertPublicKey }; ``` ## Default Value "" ## Remarks The public key of the certificate. The key is provided as PEM/Base64-encoded data. This property is read-only. ## Data Type String # SSLAcceptServerCertPublicKeyAlgorithm Property ([CloudMailer](#cloudmailer-component) Component) The textual description of the certificate's public key algorithm. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertPublicKeyAlgorithm = { read=FSSLAcceptServerCertPublicKeyAlgorithm }; ``` ## Default Value "" ## Remarks The textual description of the certificate's public key algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_DH") or an object identifier (OID) string representing the algorithm. This property is read-only. ## Data Type String # SSLAcceptServerCertPublicKeyLength Property ([CloudMailer](#cloudmailer-component) Component) The length of the certificate's public key (in bits). ## Syntax *C++ Builder Syntax* ```text __property int SSLAcceptServerCertPublicKeyLength = { read=FSSLAcceptServerCertPublicKeyLength }; ``` ## Default Value 0 ## Remarks The length of the certificate's public key (in bits). Common values are 512, 1024, and 2048. This property is read-only. ## Data Type Integer # SSLAcceptServerCertSerialNumber Property ([CloudMailer](#cloudmailer-component) Component) The serial number of the certificate encoded as a string. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertSerialNumber = { read=FSSLAcceptServerCertSerialNumber }; ``` ## Default Value "" ## Remarks The serial number of the certificate encoded as a string. The number is encoded as a series of hexadecimal digits, with each pair representing a byte of the serial number. This property is read-only. ## Data Type String # SSLAcceptServerCertSignatureAlgorithm Property ([CloudMailer](#cloudmailer-component) Component) The text description of the certificate's signature algorithm. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertSignatureAlgorithm = { read=FSSLAcceptServerCertSignatureAlgorithm }; ``` ## Default Value "" ## Remarks The text description of the certificate's signature algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_MD5RSA") or an object identifier (OID) string representing the algorithm. This property is read-only. ## Data Type String # SSLAcceptServerCertStore Property ([CloudMailer](#cloudmailer-component) Component) The name of the certificate store for the client certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertStore = { read=FSSLAcceptServerCertStore, write=FSetSSLAcceptServerCertStore }; __property DynamicArray SSLAcceptServerCertStoreB = { read=FSSLAcceptServerCertStoreB, write=FSetSSLAcceptServerCertStoreB }; ``` ## Default Value "MY" ## Remarks The name of the certificate store for the client certificate. The [SSLAcceptServerCertStoreType](#sslacceptservercertstoretype-property-cloudmailer-component) property denotes the type of the certificate store specified by [SSLAcceptServerCertStore](#sslacceptservercertstore-property-cloudmailer-component). If the store is password-protected, specify the password in [SSLAcceptServerCertStorePassword](#sslacceptservercertstorepassword-property-cloudmailer-component). [SSLAcceptServerCertStore](#sslacceptservercertstore-property-cloudmailer-component) is used in conjunction with the [SSLAcceptServerCertSubject](#sslacceptservercertsubject-property-cloudmailer-component) property to specify client certificates. If [SSLAcceptServerCertStore](#sslacceptservercertstore-property-cloudmailer-component) has a value, and [SSLAcceptServerCertSubject](#sslacceptservercertsubject-property-cloudmailer-component) or [SSLAcceptServerCertEncoded](#sslacceptservercertencoded-property-cloudmailer-component) is set, a search for a certificate is initiated. Please see the [SSLAcceptServerCertSubject](#sslacceptservercertsubject-property-cloudmailer-component) property for details. Designations of certificate stores are platform dependent. The following designations are the most common User and Machine certificate stores in Windows: | | | | --- | --- | | MY | A certificate store holding personal certificates with their associated private keys. | | CA | Certifying authority certificates. | | ROOT | Root certificates. | When the certificate store type is *cstPFXFile*, this property must be set to the name of the file. When the type is *cstPFXBlob*, the property must be set to the binary contents of a PFX file (i.e., PKCS#12 certificate store). ## Data Type Byte Array # SSLAcceptServerCertStorePassword Property ([CloudMailer](#cloudmailer-component) Component) If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertStorePassword = { read=FSSLAcceptServerCertStorePassword, write=FSetSSLAcceptServerCertStorePassword }; ``` ## Default Value "" ## Remarks If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store. ## Data Type String # SSLAcceptServerCertStoreType Property ([CloudMailer](#cloudmailer-component) Component) The type of certificate store for this certificate. ## Syntax *C++ Builder Syntax* ```text __property TcmCloudMailerSSLAcceptServerCertStoreTypes SSLAcceptServerCertStoreType = { read=FSSLAcceptServerCertStoreType, write=FSetSSLAcceptServerCertStoreType }; enum TcmCloudMailerSSLAcceptServerCertStoreTypes { cstUser=0, cstMachine=1, cstPFXFile=2, cstPFXBlob=3, cstJKSFile=4, cstJKSBlob=5, cstPEMKeyFile=6, cstPEMKeyBlob=7, cstPublicKeyFile=8, cstPublicKeyBlob=9, cstSSHPublicKeyBlob=10, cstP7BFile=11, cstP7BBlob=12, cstSSHPublicKeyFile=13, cstPPKFile=14, cstPPKBlob=15, cstXMLFile=16, cstXMLBlob=17, cstJWKFile=18, cstJWKBlob=19, cstSecurityKey=20, cstBCFKSFile=21, cstBCFKSBlob=22, cstPKCS11=23, cstAuto=99 }; ``` ## Default Value cstUser ## Remarks The type of certificate store for this certificate. The component supports both public and private keys in a variety of formats. When the *cstAuto* value is used, the component will automatically determine the type. This property can take one of the following values: ```csharp sftp.SSHCert = new Certificate(CertStoreTypes.cstPKCS11, @"C:\Program Files\OpenSC Project\OpenSC\pkcs11\opensc-pkcs11.dll", "123456", // PIN "CN=cert_subject"); sftp.SSHUser = "test"; sftp.SSHLogon("myhost", 22); ``` ```csharp certmgr.CertStoreType = CertStoreTypes.cstPKCS11; certmgr.OnCertList += (s, e) => { secKeyBlob = e.CertEncoded; }; certmgr.CertStore = @"C:\Program Files\OpenSC Project\OpenSC\pkcs11\opensc-pkcs11.dll"; certmgr.CertStorePassword = "123456"; // PIN certmgr.ListStoreCertificates(); sftp.SSHCert = new Certificate(CertStoreTypes.cstPKCS11, secKeyBlob, "123456", "*"); sftp.SSHUser = "test"; sftp.SSHLogon("myhost", 22); ``` | | | | --- | --- | | 0 (cstUser - default) | For Windows, this specifies that the certificate store is a certificate store owned by the current user. NOTE: This store type is not available in Java. | | 1 (cstMachine) | For Windows, this specifies that the certificate store is a machine store. NOTE: This store type is not available in Java. | | 2 (cstPFXFile) | The certificate store is the name of a PFX (PKCS#12) file containing certificates. | | 3 (cstPFXBlob) | The certificate store is a string (binary or Base64-encoded) representing a certificate store in PFX (PKCS#12) format. | | 4 (cstJKSFile) | The certificate store is the name of a Java Key Store (JKS) file containing certificates. NOTE: This store type is only available in Java. | | 5 (cstJKSBlob) | The certificate store is a string (binary or Base64-encoded) representing a certificate store in Java Key Store (JKS) format. NOTE: This store type is only available in Java. | | 6 (cstPEMKeyFile) | The certificate store is the name of a PEM-encoded file that contains a private key and an optional certificate. | | 7 (cstPEMKeyBlob) | The certificate store is a string (binary or Base64-encoded) that contains a private key and an optional certificate. | | 8 (cstPublicKeyFile) | The certificate store is the name of a file that contains a PEM- or DER-encoded public key certificate. | | 9 (cstPublicKeyBlob) | The certificate store is a string (binary or Base64-encoded) that contains a PEM- or DER-encoded public key certificate. | | 10 (cstSSHPublicKeyBlob) | The certificate store is a string (binary or Base64-encoded) that contains an SSH-style public key. | | 11 (cstP7BFile) | The certificate store is the name of a PKCS#7 file containing certificates. | | 12 (cstP7BBlob) | The certificate store is a string (binary) representing a certificate store in PKCS#7 format. | | 13 (cstSSHPublicKeyFile) | The certificate store is the name of a file that contains an SSH-style public key. | | 14 (cstPPKFile) | The certificate store is the name of a file that contains a PPK (PuTTY Private Key). | | 15 (cstPPKBlob) | The certificate store is a string (binary) that contains a PPK (PuTTY Private Key). | | 16 (cstXMLFile) | The certificate store is the name of a file that contains a certificate in XML format. | | 17 (cstXMLBlob) | The certificate store is a string that contains a certificate in XML format. | | 18 (cstJWKFile) | The certificate store is the name of a file that contains a JWK (JSON Web Key). | | 19 (cstJWKBlob) | The certificate store is a string that contains a JWK (JSON Web Key). | | 21 (cstBCFKSFile) | The certificate store is the name of a file that contains a BCFKS (Bouncy Castle FIPS Key Store). NOTE: This store type is only available in Java and .NET. | | 22 (cstBCFKSBlob) | The certificate store is a string (binary or Base64-encoded) representing a certificate store in BCFKS (Bouncy Castle FIPS Key Store) format. NOTE: This store type is only available in Java and .NET. | | 23 (cstPKCS11) | The certificate is present on a physical security key accessible via a PKCS#11 interface. To use a security key, create a new [Certificate](#Type_Certificate) object and pass cstPKCS11 as the [SSLAcceptServerCertStoreType](#sslacceptservercertstoretype-property-cloudmailer-component), the full path of the PKCS#11 DLL as the [SSLAcceptServerCertStore](#sslacceptservercertstore-property-cloudmailer-component), and the PIN as the [SSLAcceptServerCertStorePassword](#sslacceptservercertstorepassword-property-cloudmailer-component). Code Example. SSH Authentication with Security Key (without CertMgr): Alternatively, collect the necessary data using the [CertMgr](#CertMgr) component by calling the [ListStoreCertificates](#CertMgr_m_ListStoreCertificates) method after setting the corresponding properties accordingly. The certificate information returned in the [CertList](#CertMgr_e_CertList) event's CertEncoded parameter may be saved for later use. When using a certificate obtained with this approach, pass the previously saved security key information as the [SSLAcceptServerCertStore](#sslacceptservercertstore-property-cloudmailer-component) and set [SSLAcceptServerCertStorePassword](#sslacceptservercertstorepassword-property-cloudmailer-component) to the PIN. Code Example. SSH Authentication with Security Key (with CertMgr): | | 99 (cstAuto) | The store type is automatically detected from the input data. This setting may be used with both public and private keys and can detect any of the supported formats automatically. | ## Data Type Integer # SSLAcceptServerCertSubjectAltNames Property ([CloudMailer](#cloudmailer-component) Component) Comma-separated lists of alternative subject names for the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertSubjectAltNames = { read=FSSLAcceptServerCertSubjectAltNames }; ``` ## Default Value "" ## Remarks Comma-separated lists of alternative subject names for the certificate. This property is read-only. ## Data Type String # SSLAcceptServerCertThumbprintMD5 Property ([CloudMailer](#cloudmailer-component) Component) The MD5 hash of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertThumbprintMD5 = { read=FSSLAcceptServerCertThumbprintMD5 }; ``` ## Default Value "" ## Remarks The MD5 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed. This property is read-only. ## Data Type String # SSLAcceptServerCertThumbprintSHA1 Property ([CloudMailer](#cloudmailer-component) Component) The SHA-1 hash of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertThumbprintSHA1 = { read=FSSLAcceptServerCertThumbprintSHA1 }; ``` ## Default Value "" ## Remarks The SHA-1 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed. This property is read-only. ## Data Type String # SSLAcceptServerCertThumbprintSHA256 Property ([CloudMailer](#cloudmailer-component) Component) The SHA-256 hash of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertThumbprintSHA256 = { read=FSSLAcceptServerCertThumbprintSHA256 }; ``` ## Default Value "" ## Remarks The SHA-256 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed. This property is read-only. ## Data Type String # SSLAcceptServerCertUsage Property ([CloudMailer](#cloudmailer-component) Component) The text description of UsageFlags . ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertUsage = { read=FSSLAcceptServerCertUsage }; ``` ## Default Value "" ## Remarks The text description of [SSLAcceptServerCertUsageFlags](#sslacceptservercertusageflags-property-cloudmailer-component). This value will be one or more of the following strings and will be separated by commas: - Digital Signature - Non-Repudiation - Key Encipherment - Data Encipherment - Key Agreement - Certificate Signing - CRL Signing - Encipher Only If the provider is OpenSSL, the value is a comma-separated list of X.509 certificate extension names. This property is read-only. ## Data Type String # SSLAcceptServerCertUsageFlags Property ([CloudMailer](#cloudmailer-component) Component) The flags that show intended use for the certificate. ## Syntax *C++ Builder Syntax* ```text __property int SSLAcceptServerCertUsageFlags = { read=FSSLAcceptServerCertUsageFlags }; ``` ## Default Value 0 ## Remarks The flags that show intended use for the certificate. The value of [SSLAcceptServerCertUsageFlags](#sslacceptservercertusageflags-property-cloudmailer-component) is a combination of the following flags: | | | | --- | --- | | 0x80 | Digital Signature | | 0x40 | Non-Repudiation | | 0x20 | Key Encipherment | | 0x10 | Data Encipherment | | 0x08 | Key Agreement | | 0x04 | Certificate Signing | | 0x02 | CRL Signing | | 0x01 | Encipher Only | Please see the [SSLAcceptServerCertUsage](#sslacceptservercertusage-property-cloudmailer-component) property for a text representation of [SSLAcceptServerCertUsageFlags](#sslacceptservercertusageflags-property-cloudmailer-component). This functionality currently is not available when the provider is OpenSSL. This property is read-only. ## Data Type Integer # SSLAcceptServerCertVersion Property ([CloudMailer](#cloudmailer-component) Component) The certificate's version number. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertVersion = { read=FSSLAcceptServerCertVersion }; ``` ## Default Value "" ## Remarks The certificate's version number. The possible values are the strings "V1", "V2", and "V3". This property is read-only. ## Data Type String # SSLAcceptServerCertSubject Property ([CloudMailer](#cloudmailer-component) Component) The subject of the certificate used for client authentication. ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertSubject = { read=FSSLAcceptServerCertSubject, write=FSetSSLAcceptServerCertSubject }; ``` ## Default Value "" ## Remarks The subject of the certificate used for client authentication. This property must be set after all other certificate properties are set. When this property is set, a search is performed in the current certificate store to locate a certificate with a matching subject. If a matching certificate is found, the property is set to the full subject of the matching certificate. If an exact match is not found, the store is searched for subjects containing the value of the property. If a match is still not found, the property is set to an empty string, and no certificate is selected. The special value "*" picks a random certificate in the certificate store. The certificate subject is a comma-separated list of distinguished name fields and values. For instance, "CN=www.server.com, OU=test, C=US, E=example@email.com". Common fields and their meanings are as follows: | Field | Meaning | | --- | --- | | CN | Common Name. This is commonly a hostname like www.server.com. | | O | Organization | | OU | Organizational Unit | | L | Locality | | S | State | | C | Country | | E | Email Address | If a field value contains a comma, it must be quoted. ## Data Type String # SSLAcceptServerCertEncoded Property ([CloudMailer](#cloudmailer-component) Component) The certificate (PEM/Base64 encoded). ## Syntax *C++ Builder Syntax* ```text __property String SSLAcceptServerCertEncoded = { read=FSSLAcceptServerCertEncoded, write=FSetSSLAcceptServerCertEncoded }; __property DynamicArray SSLAcceptServerCertEncodedB = { read=FSSLAcceptServerCertEncodedB, write=FSetSSLAcceptServerCertEncodedB }; ``` ## Default Value "" ## Remarks The certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The [SSLAcceptServerCertStore](#sslacceptservercertstore-property-cloudmailer-component) and [SSLAcceptServerCertSubject](#sslacceptservercertsubject-property-cloudmailer-component) properties also may be used to specify a certificate. When [SSLAcceptServerCertEncoded](#sslacceptservercertencoded-property-cloudmailer-component) is set, a search is initiated in the current [SSLAcceptServerCertStore](#sslacceptservercertstore-property-cloudmailer-component) for the private key of the certificate. If the key is found, [SSLAcceptServerCertSubject](#sslacceptservercertsubject-property-cloudmailer-component) is updated to reflect the full subject of the selected certificate; otherwise, [SSLAcceptServerCertSubject](#sslacceptservercertsubject-property-cloudmailer-component) is set to an empty string. This property is not available at design time. ## Data Type Byte Array # SSLCertEffectiveDate Property ([CloudMailer](#cloudmailer-component) Component) The date on which this certificate becomes valid. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertEffectiveDate = { read=FSSLCertEffectiveDate }; ``` ## Default Value "" ## Remarks The date on which this certificate becomes valid. Before this date, it is not valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date: 23-Jan-2000 15:00:00. This property is read-only. ## Data Type String # SSLCertExpirationDate Property ([CloudMailer](#cloudmailer-component) Component) The date on which the certificate expires. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertExpirationDate = { read=FSSLCertExpirationDate }; ``` ## Default Value "" ## Remarks The date on which the certificate expires. After this date, the certificate will no longer be valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date: 23-Jan-2001 15:00:00. This property is read-only. ## Data Type String # SSLCertExtendedKeyUsage Property ([CloudMailer](#cloudmailer-component) Component) A comma-delimited list of extended key usage identifiers. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertExtendedKeyUsage = { read=FSSLCertExtendedKeyUsage }; ``` ## Default Value "" ## Remarks A comma-delimited list of extended key usage identifiers. These are the same as ASN.1 object identifiers (OIDs). This property is read-only. ## Data Type String # SSLCertFingerprint Property ([CloudMailer](#cloudmailer-component) Component) The hex-encoded, 16-byte MD5 fingerprint of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertFingerprint = { read=FSSLCertFingerprint }; ``` ## Default Value "" ## Remarks The hex-encoded, 16-byte MD5 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys. The following example illustrates the format: *bc:2a:72:af:fe:58:17:43:7a:5f:ba:5a:7c:90:f7:02* This property is read-only. ## Data Type String # SSLCertFingerprintSHA1 Property ([CloudMailer](#cloudmailer-component) Component) The hex-encoded, 20-byte SHA-1 fingerprint of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertFingerprintSHA1 = { read=FSSLCertFingerprintSHA1 }; ``` ## Default Value "" ## Remarks The hex-encoded, 20-byte SHA-1 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys. The following example illustrates the format: *30:7b:fa:38:65:83:ff:da:b4:4e:07:3f:17:b8:a4:ed:80:be:ff:84* This property is read-only. ## Data Type String # SSLCertFingerprintSHA256 Property ([CloudMailer](#cloudmailer-component) Component) The hex-encoded, 32-byte SHA-256 fingerprint of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertFingerprintSHA256 = { read=FSSLCertFingerprintSHA256 }; ``` ## Default Value "" ## Remarks The hex-encoded, 32-byte SHA-256 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys. The following example illustrates the format: *6a:80:5c:33:a9:43:ea:b0:96:12:8a:64:96:30:ef:4a:8a:96:86:ce:f4:c7:be:10:24:8e:2b:60:9e:f3:59:53* This property is read-only. ## Data Type String # SSLCertIssuer Property ([CloudMailer](#cloudmailer-component) Component) The issuer of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertIssuer = { read=FSSLCertIssuer }; ``` ## Default Value "" ## Remarks The issuer of the certificate. This property contains a string representation of the name of the issuing authority for the certificate. This property is read-only. ## Data Type String # SSLCertPrivateKey Property ([CloudMailer](#cloudmailer-component) Component) The private key of the certificate (if available). ## Syntax *C++ Builder Syntax* ```text __property String SSLCertPrivateKey = { read=FSSLCertPrivateKey }; ``` ## Default Value "" ## Remarks The private key of the certificate (if available). The key is provided as PEM/Base64-encoded data. NOTE: The [SSLCertPrivateKey](#sslcertprivatekey-property-cloudmailer-component) may be available but not exportable. In this case, [SSLCertPrivateKey](#sslcertprivatekey-property-cloudmailer-component) returns an empty string. This property is read-only. ## Data Type String # SSLCertPrivateKeyAvailable Property ([CloudMailer](#cloudmailer-component) Component) Whether a PrivateKey is available for the selected certificate. ## Syntax *C++ Builder Syntax* ```text __property bool SSLCertPrivateKeyAvailable = { read=FSSLCertPrivateKeyAvailable }; ``` ## Default Value false ## Remarks Whether a [SSLCertPrivateKey](#sslcertprivatekey-property-cloudmailer-component) is available for the selected certificate. If [SSLCertPrivateKeyAvailable](#sslcertprivatekeyavailable-property-cloudmailer-component) is True, the certificate may be used for authentication purposes (e.g., server authentication). This property is read-only. ## Data Type Boolean # SSLCertPrivateKeyContainer Property ([CloudMailer](#cloudmailer-component) Component) The name of the PrivateKey container for the certificate (if available). ## Syntax *C++ Builder Syntax* ```text __property String SSLCertPrivateKeyContainer = { read=FSSLCertPrivateKeyContainer }; ``` ## Default Value "" ## Remarks The name of the [SSLCertPrivateKey](#sslcertprivatekey-property-cloudmailer-component) container for the certificate (if available). This functionality is available only on Windows platforms. This property is read-only. ## Data Type String # SSLCertPublicKey Property ([CloudMailer](#cloudmailer-component) Component) The public key of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertPublicKey = { read=FSSLCertPublicKey }; ``` ## Default Value "" ## Remarks The public key of the certificate. The key is provided as PEM/Base64-encoded data. This property is read-only. ## Data Type String # SSLCertPublicKeyAlgorithm Property ([CloudMailer](#cloudmailer-component) Component) The textual description of the certificate's public key algorithm. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertPublicKeyAlgorithm = { read=FSSLCertPublicKeyAlgorithm }; ``` ## Default Value "" ## Remarks The textual description of the certificate's public key algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_DH") or an object identifier (OID) string representing the algorithm. This property is read-only. ## Data Type String # SSLCertPublicKeyLength Property ([CloudMailer](#cloudmailer-component) Component) The length of the certificate's public key (in bits). ## Syntax *C++ Builder Syntax* ```text __property int SSLCertPublicKeyLength = { read=FSSLCertPublicKeyLength }; ``` ## Default Value 0 ## Remarks The length of the certificate's public key (in bits). Common values are 512, 1024, and 2048. This property is read-only. ## Data Type Integer # SSLCertSerialNumber Property ([CloudMailer](#cloudmailer-component) Component) The serial number of the certificate encoded as a string. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertSerialNumber = { read=FSSLCertSerialNumber }; ``` ## Default Value "" ## Remarks The serial number of the certificate encoded as a string. The number is encoded as a series of hexadecimal digits, with each pair representing a byte of the serial number. This property is read-only. ## Data Type String # SSLCertSignatureAlgorithm Property ([CloudMailer](#cloudmailer-component) Component) The text description of the certificate's signature algorithm. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertSignatureAlgorithm = { read=FSSLCertSignatureAlgorithm }; ``` ## Default Value "" ## Remarks The text description of the certificate's signature algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_MD5RSA") or an object identifier (OID) string representing the algorithm. This property is read-only. ## Data Type String # SSLCertStore Property ([CloudMailer](#cloudmailer-component) Component) The name of the certificate store for the client certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertStore = { read=FSSLCertStore, write=FSetSSLCertStore }; __property DynamicArray SSLCertStoreB = { read=FSSLCertStoreB, write=FSetSSLCertStoreB }; ``` ## Default Value "MY" ## Remarks The name of the certificate store for the client certificate. The [SSLCertStoreType](#sslcertstoretype-property-cloudmailer-component) property denotes the type of the certificate store specified by [SSLCertStore](#sslcertstore-property-cloudmailer-component). If the store is password-protected, specify the password in [SSLCertStorePassword](#sslcertstorepassword-property-cloudmailer-component). [SSLCertStore](#sslcertstore-property-cloudmailer-component) is used in conjunction with the [SSLCertSubject](#sslcertsubject-property-cloudmailer-component) property to specify client certificates. If [SSLCertStore](#sslcertstore-property-cloudmailer-component) has a value, and [SSLCertSubject](#sslcertsubject-property-cloudmailer-component) or [SSLCertEncoded](#sslcertencoded-property-cloudmailer-component) is set, a search for a certificate is initiated. Please see the [SSLCertSubject](#sslcertsubject-property-cloudmailer-component) property for details. Designations of certificate stores are platform dependent. The following designations are the most common User and Machine certificate stores in Windows: | | | | --- | --- | | MY | A certificate store holding personal certificates with their associated private keys. | | CA | Certifying authority certificates. | | ROOT | Root certificates. | When the certificate store type is *cstPFXFile*, this property must be set to the name of the file. When the type is *cstPFXBlob*, the property must be set to the binary contents of a PFX file (i.e., PKCS#12 certificate store). ## Data Type Byte Array # SSLCertStorePassword Property ([CloudMailer](#cloudmailer-component) Component) If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertStorePassword = { read=FSSLCertStorePassword, write=FSetSSLCertStorePassword }; ``` ## Default Value "" ## Remarks If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store. ## Data Type String # SSLCertStoreType Property ([CloudMailer](#cloudmailer-component) Component) The type of certificate store for this certificate. ## Syntax *C++ Builder Syntax* ```text __property TcmCloudMailerSSLCertStoreTypes SSLCertStoreType = { read=FSSLCertStoreType, write=FSetSSLCertStoreType }; enum TcmCloudMailerSSLCertStoreTypes { cstUser=0, cstMachine=1, cstPFXFile=2, cstPFXBlob=3, cstJKSFile=4, cstJKSBlob=5, cstPEMKeyFile=6, cstPEMKeyBlob=7, cstPublicKeyFile=8, cstPublicKeyBlob=9, cstSSHPublicKeyBlob=10, cstP7BFile=11, cstP7BBlob=12, cstSSHPublicKeyFile=13, cstPPKFile=14, cstPPKBlob=15, cstXMLFile=16, cstXMLBlob=17, cstJWKFile=18, cstJWKBlob=19, cstSecurityKey=20, cstBCFKSFile=21, cstBCFKSBlob=22, cstPKCS11=23, cstAuto=99 }; ``` ## Default Value cstUser ## Remarks The type of certificate store for this certificate. The component supports both public and private keys in a variety of formats. When the *cstAuto* value is used, the component will automatically determine the type. This property can take one of the following values: ```csharp sftp.SSHCert = new Certificate(CertStoreTypes.cstPKCS11, @"C:\Program Files\OpenSC Project\OpenSC\pkcs11\opensc-pkcs11.dll", "123456", // PIN "CN=cert_subject"); sftp.SSHUser = "test"; sftp.SSHLogon("myhost", 22); ``` ```csharp certmgr.CertStoreType = CertStoreTypes.cstPKCS11; certmgr.OnCertList += (s, e) => { secKeyBlob = e.CertEncoded; }; certmgr.CertStore = @"C:\Program Files\OpenSC Project\OpenSC\pkcs11\opensc-pkcs11.dll"; certmgr.CertStorePassword = "123456"; // PIN certmgr.ListStoreCertificates(); sftp.SSHCert = new Certificate(CertStoreTypes.cstPKCS11, secKeyBlob, "123456", "*"); sftp.SSHUser = "test"; sftp.SSHLogon("myhost", 22); ``` | | | | --- | --- | | 0 (cstUser - default) | For Windows, this specifies that the certificate store is a certificate store owned by the current user. NOTE: This store type is not available in Java. | | 1 (cstMachine) | For Windows, this specifies that the certificate store is a machine store. NOTE: This store type is not available in Java. | | 2 (cstPFXFile) | The certificate store is the name of a PFX (PKCS#12) file containing certificates. | | 3 (cstPFXBlob) | The certificate store is a string (binary or Base64-encoded) representing a certificate store in PFX (PKCS#12) format. | | 4 (cstJKSFile) | The certificate store is the name of a Java Key Store (JKS) file containing certificates. NOTE: This store type is only available in Java. | | 5 (cstJKSBlob) | The certificate store is a string (binary or Base64-encoded) representing a certificate store in Java Key Store (JKS) format. NOTE: This store type is only available in Java. | | 6 (cstPEMKeyFile) | The certificate store is the name of a PEM-encoded file that contains a private key and an optional certificate. | | 7 (cstPEMKeyBlob) | The certificate store is a string (binary or Base64-encoded) that contains a private key and an optional certificate. | | 8 (cstPublicKeyFile) | The certificate store is the name of a file that contains a PEM- or DER-encoded public key certificate. | | 9 (cstPublicKeyBlob) | The certificate store is a string (binary or Base64-encoded) that contains a PEM- or DER-encoded public key certificate. | | 10 (cstSSHPublicKeyBlob) | The certificate store is a string (binary or Base64-encoded) that contains an SSH-style public key. | | 11 (cstP7BFile) | The certificate store is the name of a PKCS#7 file containing certificates. | | 12 (cstP7BBlob) | The certificate store is a string (binary) representing a certificate store in PKCS#7 format. | | 13 (cstSSHPublicKeyFile) | The certificate store is the name of a file that contains an SSH-style public key. | | 14 (cstPPKFile) | The certificate store is the name of a file that contains a PPK (PuTTY Private Key). | | 15 (cstPPKBlob) | The certificate store is a string (binary) that contains a PPK (PuTTY Private Key). | | 16 (cstXMLFile) | The certificate store is the name of a file that contains a certificate in XML format. | | 17 (cstXMLBlob) | The certificate store is a string that contains a certificate in XML format. | | 18 (cstJWKFile) | The certificate store is the name of a file that contains a JWK (JSON Web Key). | | 19 (cstJWKBlob) | The certificate store is a string that contains a JWK (JSON Web Key). | | 21 (cstBCFKSFile) | The certificate store is the name of a file that contains a BCFKS (Bouncy Castle FIPS Key Store). NOTE: This store type is only available in Java and .NET. | | 22 (cstBCFKSBlob) | The certificate store is a string (binary or Base64-encoded) representing a certificate store in BCFKS (Bouncy Castle FIPS Key Store) format. NOTE: This store type is only available in Java and .NET. | | 23 (cstPKCS11) | The certificate is present on a physical security key accessible via a PKCS#11 interface. To use a security key, create a new [Certificate](#Type_Certificate) object and pass cstPKCS11 as the [SSLCertStoreType](#sslcertstoretype-property-cloudmailer-component), the full path of the PKCS#11 DLL as the [SSLCertStore](#sslcertstore-property-cloudmailer-component), and the PIN as the [SSLCertStorePassword](#sslcertstorepassword-property-cloudmailer-component). Code Example. SSH Authentication with Security Key (without CertMgr): Alternatively, collect the necessary data using the [CertMgr](#CertMgr) component by calling the [ListStoreCertificates](#CertMgr_m_ListStoreCertificates) method after setting the corresponding properties accordingly. The certificate information returned in the [CertList](#CertMgr_e_CertList) event's CertEncoded parameter may be saved for later use. When using a certificate obtained with this approach, pass the previously saved security key information as the [SSLCertStore](#sslcertstore-property-cloudmailer-component) and set [SSLCertStorePassword](#sslcertstorepassword-property-cloudmailer-component) to the PIN. Code Example. SSH Authentication with Security Key (with CertMgr): | | 99 (cstAuto) | The store type is automatically detected from the input data. This setting may be used with both public and private keys and can detect any of the supported formats automatically. | ## Data Type Integer # SSLCertSubjectAltNames Property ([CloudMailer](#cloudmailer-component) Component) Comma-separated lists of alternative subject names for the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertSubjectAltNames = { read=FSSLCertSubjectAltNames }; ``` ## Default Value "" ## Remarks Comma-separated lists of alternative subject names for the certificate. This property is read-only. ## Data Type String # SSLCertThumbprintMD5 Property ([CloudMailer](#cloudmailer-component) Component) The MD5 hash of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertThumbprintMD5 = { read=FSSLCertThumbprintMD5 }; ``` ## Default Value "" ## Remarks The MD5 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed. This property is read-only. ## Data Type String # SSLCertThumbprintSHA1 Property ([CloudMailer](#cloudmailer-component) Component) The SHA-1 hash of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertThumbprintSHA1 = { read=FSSLCertThumbprintSHA1 }; ``` ## Default Value "" ## Remarks The SHA-1 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed. This property is read-only. ## Data Type String # SSLCertThumbprintSHA256 Property ([CloudMailer](#cloudmailer-component) Component) The SHA-256 hash of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertThumbprintSHA256 = { read=FSSLCertThumbprintSHA256 }; ``` ## Default Value "" ## Remarks The SHA-256 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed. This property is read-only. ## Data Type String # SSLCertUsage Property ([CloudMailer](#cloudmailer-component) Component) The text description of UsageFlags . ## Syntax *C++ Builder Syntax* ```text __property String SSLCertUsage = { read=FSSLCertUsage }; ``` ## Default Value "" ## Remarks The text description of [SSLCertUsageFlags](#sslcertusageflags-property-cloudmailer-component). This value will be one or more of the following strings and will be separated by commas: - Digital Signature - Non-Repudiation - Key Encipherment - Data Encipherment - Key Agreement - Certificate Signing - CRL Signing - Encipher Only If the provider is OpenSSL, the value is a comma-separated list of X.509 certificate extension names. This property is read-only. ## Data Type String # SSLCertUsageFlags Property ([CloudMailer](#cloudmailer-component) Component) The flags that show intended use for the certificate. ## Syntax *C++ Builder Syntax* ```text __property int SSLCertUsageFlags = { read=FSSLCertUsageFlags }; ``` ## Default Value 0 ## Remarks The flags that show intended use for the certificate. The value of [SSLCertUsageFlags](#sslcertusageflags-property-cloudmailer-component) is a combination of the following flags: | | | | --- | --- | | 0x80 | Digital Signature | | 0x40 | Non-Repudiation | | 0x20 | Key Encipherment | | 0x10 | Data Encipherment | | 0x08 | Key Agreement | | 0x04 | Certificate Signing | | 0x02 | CRL Signing | | 0x01 | Encipher Only | Please see the [SSLCertUsage](#sslcertusage-property-cloudmailer-component) property for a text representation of [SSLCertUsageFlags](#sslcertusageflags-property-cloudmailer-component). This functionality currently is not available when the provider is OpenSSL. This property is read-only. ## Data Type Integer # SSLCertVersion Property ([CloudMailer](#cloudmailer-component) Component) The certificate's version number. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertVersion = { read=FSSLCertVersion }; ``` ## Default Value "" ## Remarks The certificate's version number. The possible values are the strings "V1", "V2", and "V3". This property is read-only. ## Data Type String # SSLCertSubject Property ([CloudMailer](#cloudmailer-component) Component) The subject of the certificate used for client authentication. ## Syntax *C++ Builder Syntax* ```text __property String SSLCertSubject = { read=FSSLCertSubject, write=FSetSSLCertSubject }; ``` ## Default Value "" ## Remarks The subject of the certificate used for client authentication. This property must be set after all other certificate properties are set. When this property is set, a search is performed in the current certificate store to locate a certificate with a matching subject. If a matching certificate is found, the property is set to the full subject of the matching certificate. If an exact match is not found, the store is searched for subjects containing the value of the property. If a match is still not found, the property is set to an empty string, and no certificate is selected. The special value "*" picks a random certificate in the certificate store. The certificate subject is a comma-separated list of distinguished name fields and values. For instance, "CN=www.server.com, OU=test, C=US, E=example@email.com". Common fields and their meanings are as follows: | Field | Meaning | | --- | --- | | CN | Common Name. This is commonly a hostname like www.server.com. | | O | Organization | | OU | Organizational Unit | | L | Locality | | S | State | | C | Country | | E | Email Address | If a field value contains a comma, it must be quoted. ## Data Type String # SSLCertEncoded Property ([CloudMailer](#cloudmailer-component) Component) The certificate (PEM/Base64 encoded). ## Syntax *C++ Builder Syntax* ```text __property String SSLCertEncoded = { read=FSSLCertEncoded, write=FSetSSLCertEncoded }; __property DynamicArray SSLCertEncodedB = { read=FSSLCertEncodedB, write=FSetSSLCertEncodedB }; ``` ## Default Value "" ## Remarks The certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The [SSLCertStore](#sslcertstore-property-cloudmailer-component) and [SSLCertSubject](#sslcertsubject-property-cloudmailer-component) properties also may be used to specify a certificate. When [SSLCertEncoded](#sslcertencoded-property-cloudmailer-component) is set, a search is initiated in the current [SSLCertStore](#sslcertstore-property-cloudmailer-component) for the private key of the certificate. If the key is found, [SSLCertSubject](#sslcertsubject-property-cloudmailer-component) is updated to reflect the full subject of the selected certificate; otherwise, [SSLCertSubject](#sslcertsubject-property-cloudmailer-component) is set to an empty string. This property is not available at design time. ## Data Type Byte Array # SSLProvider Property ([CloudMailer](#cloudmailer-component) Component) The Secure Sockets Layer/Transport Layer Security (SSL/TLS) implementation to use. ## Syntax *C++ Builder Syntax* ```text __property TcmCloudMailerSSLProviders SSLProvider = { read=FSSLProvider, write=FSetSSLProvider }; enum TcmCloudMailerSSLProviders { sslpAutomatic=0, sslpPlatform=1, sslpInternal=2 }; ``` ## Default Value sslpAutomatic ## Remarks This property specifies the SSL/TLS implementation to use. In most cases the default value of *0* (Automatic) is recommended and should not be changed. When set to *0* (Automatic), the component will select whether to use the platform implementation or the internal implementation depending on the operating system as well as the TLS version being used. Possible values are as follows: | | | | --- | --- | | 0 (sslpAutomatic - default) | Automatically selects the appropriate implementation. | | 1 (sslpPlatform) | Uses the platform/system implementation. | | 2 (sslpInternal) | Uses the internal implementation. | **Additional Notes** In most cases using the default value (Automatic) is recommended. The component will select a provider depending on the current platform. When Automatic is selected, the platform implementation is used by default. When TLS 1.3 is enabled via [SSLEnabledProtocols](#SSLEnabledProtocols), the component will always try and use the platform implementation. If the platform TLS 1.3 implementation is not available, the internal implementation will be used. ## Data Type Integer # SSLServerCertEffectiveDate Property ([CloudMailer](#cloudmailer-component) Component) The date on which this certificate becomes valid. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertEffectiveDate = { read=FSSLServerCertEffectiveDate }; ``` ## Default Value "" ## Remarks The date on which this certificate becomes valid. Before this date, it is not valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date: 23-Jan-2000 15:00:00. This property is read-only. ## Data Type String # SSLServerCertExpirationDate Property ([CloudMailer](#cloudmailer-component) Component) The date on which the certificate expires. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertExpirationDate = { read=FSSLServerCertExpirationDate }; ``` ## Default Value "" ## Remarks The date on which the certificate expires. After this date, the certificate will no longer be valid. The date is localized to the system's time zone. The following example illustrates the format of an encoded date: 23-Jan-2001 15:00:00. This property is read-only. ## Data Type String # SSLServerCertExtendedKeyUsage Property ([CloudMailer](#cloudmailer-component) Component) A comma-delimited list of extended key usage identifiers. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertExtendedKeyUsage = { read=FSSLServerCertExtendedKeyUsage }; ``` ## Default Value "" ## Remarks A comma-delimited list of extended key usage identifiers. These are the same as ASN.1 object identifiers (OIDs). This property is read-only. ## Data Type String # SSLServerCertFingerprint Property ([CloudMailer](#cloudmailer-component) Component) The hex-encoded, 16-byte MD5 fingerprint of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertFingerprint = { read=FSSLServerCertFingerprint }; ``` ## Default Value "" ## Remarks The hex-encoded, 16-byte MD5 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys. The following example illustrates the format: *bc:2a:72:af:fe:58:17:43:7a:5f:ba:5a:7c:90:f7:02* This property is read-only. ## Data Type String # SSLServerCertFingerprintSHA1 Property ([CloudMailer](#cloudmailer-component) Component) The hex-encoded, 20-byte SHA-1 fingerprint of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertFingerprintSHA1 = { read=FSSLServerCertFingerprintSHA1 }; ``` ## Default Value "" ## Remarks The hex-encoded, 20-byte SHA-1 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys. The following example illustrates the format: *30:7b:fa:38:65:83:ff:da:b4:4e:07:3f:17:b8:a4:ed:80:be:ff:84* This property is read-only. ## Data Type String # SSLServerCertFingerprintSHA256 Property ([CloudMailer](#cloudmailer-component) Component) The hex-encoded, 32-byte SHA-256 fingerprint of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertFingerprintSHA256 = { read=FSSLServerCertFingerprintSHA256 }; ``` ## Default Value "" ## Remarks The hex-encoded, 32-byte SHA-256 fingerprint of the certificate. This property is primarily used for keys which do not have a corresponding X.509 public certificate, such as PEM keys that only contain a private key. It is commonly used for SSH keys. The following example illustrates the format: *6a:80:5c:33:a9:43:ea:b0:96:12:8a:64:96:30:ef:4a:8a:96:86:ce:f4:c7:be:10:24:8e:2b:60:9e:f3:59:53* This property is read-only. ## Data Type String # SSLServerCertIssuer Property ([CloudMailer](#cloudmailer-component) Component) The issuer of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertIssuer = { read=FSSLServerCertIssuer }; ``` ## Default Value "" ## Remarks The issuer of the certificate. This property contains a string representation of the name of the issuing authority for the certificate. This property is read-only. ## Data Type String # SSLServerCertPrivateKey Property ([CloudMailer](#cloudmailer-component) Component) The private key of the certificate (if available). ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertPrivateKey = { read=FSSLServerCertPrivateKey }; ``` ## Default Value "" ## Remarks The private key of the certificate (if available). The key is provided as PEM/Base64-encoded data. NOTE: The [SSLServerCertPrivateKey](#sslservercertprivatekey-property-cloudmailer-component) may be available but not exportable. In this case, [SSLServerCertPrivateKey](#sslservercertprivatekey-property-cloudmailer-component) returns an empty string. This property is read-only. ## Data Type String # SSLServerCertPrivateKeyAvailable Property ([CloudMailer](#cloudmailer-component) Component) Whether a PrivateKey is available for the selected certificate. ## Syntax *C++ Builder Syntax* ```text __property bool SSLServerCertPrivateKeyAvailable = { read=FSSLServerCertPrivateKeyAvailable }; ``` ## Default Value false ## Remarks Whether a [SSLServerCertPrivateKey](#sslservercertprivatekey-property-cloudmailer-component) is available for the selected certificate. If [SSLServerCertPrivateKeyAvailable](#sslservercertprivatekeyavailable-property-cloudmailer-component) is True, the certificate may be used for authentication purposes (e.g., server authentication). This property is read-only. ## Data Type Boolean # SSLServerCertPrivateKeyContainer Property ([CloudMailer](#cloudmailer-component) Component) The name of the PrivateKey container for the certificate (if available). ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertPrivateKeyContainer = { read=FSSLServerCertPrivateKeyContainer }; ``` ## Default Value "" ## Remarks The name of the [SSLServerCertPrivateKey](#sslservercertprivatekey-property-cloudmailer-component) container for the certificate (if available). This functionality is available only on Windows platforms. This property is read-only. ## Data Type String # SSLServerCertPublicKey Property ([CloudMailer](#cloudmailer-component) Component) The public key of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertPublicKey = { read=FSSLServerCertPublicKey }; ``` ## Default Value "" ## Remarks The public key of the certificate. The key is provided as PEM/Base64-encoded data. This property is read-only. ## Data Type String # SSLServerCertPublicKeyAlgorithm Property ([CloudMailer](#cloudmailer-component) Component) The textual description of the certificate's public key algorithm. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertPublicKeyAlgorithm = { read=FSSLServerCertPublicKeyAlgorithm }; ``` ## Default Value "" ## Remarks The textual description of the certificate's public key algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_DH") or an object identifier (OID) string representing the algorithm. This property is read-only. ## Data Type String # SSLServerCertPublicKeyLength Property ([CloudMailer](#cloudmailer-component) Component) The length of the certificate's public key (in bits). ## Syntax *C++ Builder Syntax* ```text __property int SSLServerCertPublicKeyLength = { read=FSSLServerCertPublicKeyLength }; ``` ## Default Value 0 ## Remarks The length of the certificate's public key (in bits). Common values are 512, 1024, and 2048. This property is read-only. ## Data Type Integer # SSLServerCertSerialNumber Property ([CloudMailer](#cloudmailer-component) Component) The serial number of the certificate encoded as a string. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertSerialNumber = { read=FSSLServerCertSerialNumber }; ``` ## Default Value "" ## Remarks The serial number of the certificate encoded as a string. The number is encoded as a series of hexadecimal digits, with each pair representing a byte of the serial number. This property is read-only. ## Data Type String # SSLServerCertSignatureAlgorithm Property ([CloudMailer](#cloudmailer-component) Component) The text description of the certificate's signature algorithm. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertSignatureAlgorithm = { read=FSSLServerCertSignatureAlgorithm }; ``` ## Default Value "" ## Remarks The text description of the certificate's signature algorithm. The property contains either the name of the algorithm (e.g., "RSA" or "RSA_MD5RSA") or an object identifier (OID) string representing the algorithm. This property is read-only. ## Data Type String # SSLServerCertStore Property ([CloudMailer](#cloudmailer-component) Component) The name of the certificate store for the client certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertStore = { read=FSSLServerCertStore }; __property DynamicArray SSLServerCertStoreB = { read=FSSLServerCertStoreB }; ``` ## Default Value "MY" ## Remarks The name of the certificate store for the client certificate. The [SSLServerCertStoreType](#sslservercertstoretype-property-cloudmailer-component) property denotes the type of the certificate store specified by [SSLServerCertStore](#sslservercertstore-property-cloudmailer-component). If the store is password-protected, specify the password in [SSLServerCertStorePassword](#sslservercertstorepassword-property-cloudmailer-component). [SSLServerCertStore](#sslservercertstore-property-cloudmailer-component) is used in conjunction with the [SSLServerCertSubject](#sslservercertsubject-property-cloudmailer-component) property to specify client certificates. If [SSLServerCertStore](#sslservercertstore-property-cloudmailer-component) has a value, and [SSLServerCertSubject](#sslservercertsubject-property-cloudmailer-component) or [SSLServerCertEncoded](#sslservercertencoded-property-cloudmailer-component) is set, a search for a certificate is initiated. Please see the [SSLServerCertSubject](#sslservercertsubject-property-cloudmailer-component) property for details. Designations of certificate stores are platform dependent. The following designations are the most common User and Machine certificate stores in Windows: | | | | --- | --- | | MY | A certificate store holding personal certificates with their associated private keys. | | CA | Certifying authority certificates. | | ROOT | Root certificates. | When the certificate store type is *cstPFXFile*, this property must be set to the name of the file. When the type is *cstPFXBlob*, the property must be set to the binary contents of a PFX file (i.e., PKCS#12 certificate store). This property is read-only. ## Data Type Byte Array # SSLServerCertStorePassword Property ([CloudMailer](#cloudmailer-component) Component) If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertStorePassword = { read=FSSLServerCertStorePassword }; ``` ## Default Value "" ## Remarks If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store. This property is read-only. ## Data Type String # SSLServerCertStoreType Property ([CloudMailer](#cloudmailer-component) Component) The type of certificate store for this certificate. ## Syntax *C++ Builder Syntax* ```text __property TcmCloudMailerSSLServerCertStoreTypes SSLServerCertStoreType = { read=FSSLServerCertStoreType }; enum TcmCloudMailerSSLServerCertStoreTypes { cstUser=0, cstMachine=1, cstPFXFile=2, cstPFXBlob=3, cstJKSFile=4, cstJKSBlob=5, cstPEMKeyFile=6, cstPEMKeyBlob=7, cstPublicKeyFile=8, cstPublicKeyBlob=9, cstSSHPublicKeyBlob=10, cstP7BFile=11, cstP7BBlob=12, cstSSHPublicKeyFile=13, cstPPKFile=14, cstPPKBlob=15, cstXMLFile=16, cstXMLBlob=17, cstJWKFile=18, cstJWKBlob=19, cstSecurityKey=20, cstBCFKSFile=21, cstBCFKSBlob=22, cstPKCS11=23, cstAuto=99 }; ``` ## Default Value cstUser ## Remarks The type of certificate store for this certificate. The component supports both public and private keys in a variety of formats. When the *cstAuto* value is used, the component will automatically determine the type. This property can take one of the following values: ```csharp sftp.SSHCert = new Certificate(CertStoreTypes.cstPKCS11, @"C:\Program Files\OpenSC Project\OpenSC\pkcs11\opensc-pkcs11.dll", "123456", // PIN "CN=cert_subject"); sftp.SSHUser = "test"; sftp.SSHLogon("myhost", 22); ``` ```csharp certmgr.CertStoreType = CertStoreTypes.cstPKCS11; certmgr.OnCertList += (s, e) => { secKeyBlob = e.CertEncoded; }; certmgr.CertStore = @"C:\Program Files\OpenSC Project\OpenSC\pkcs11\opensc-pkcs11.dll"; certmgr.CertStorePassword = "123456"; // PIN certmgr.ListStoreCertificates(); sftp.SSHCert = new Certificate(CertStoreTypes.cstPKCS11, secKeyBlob, "123456", "*"); sftp.SSHUser = "test"; sftp.SSHLogon("myhost", 22); ``` | | | | --- | --- | | 0 (cstUser - default) | For Windows, this specifies that the certificate store is a certificate store owned by the current user. NOTE: This store type is not available in Java. | | 1 (cstMachine) | For Windows, this specifies that the certificate store is a machine store. NOTE: This store type is not available in Java. | | 2 (cstPFXFile) | The certificate store is the name of a PFX (PKCS#12) file containing certificates. | | 3 (cstPFXBlob) | The certificate store is a string (binary or Base64-encoded) representing a certificate store in PFX (PKCS#12) format. | | 4 (cstJKSFile) | The certificate store is the name of a Java Key Store (JKS) file containing certificates. NOTE: This store type is only available in Java. | | 5 (cstJKSBlob) | The certificate store is a string (binary or Base64-encoded) representing a certificate store in Java Key Store (JKS) format. NOTE: This store type is only available in Java. | | 6 (cstPEMKeyFile) | The certificate store is the name of a PEM-encoded file that contains a private key and an optional certificate. | | 7 (cstPEMKeyBlob) | The certificate store is a string (binary or Base64-encoded) that contains a private key and an optional certificate. | | 8 (cstPublicKeyFile) | The certificate store is the name of a file that contains a PEM- or DER-encoded public key certificate. | | 9 (cstPublicKeyBlob) | The certificate store is a string (binary or Base64-encoded) that contains a PEM- or DER-encoded public key certificate. | | 10 (cstSSHPublicKeyBlob) | The certificate store is a string (binary or Base64-encoded) that contains an SSH-style public key. | | 11 (cstP7BFile) | The certificate store is the name of a PKCS#7 file containing certificates. | | 12 (cstP7BBlob) | The certificate store is a string (binary) representing a certificate store in PKCS#7 format. | | 13 (cstSSHPublicKeyFile) | The certificate store is the name of a file that contains an SSH-style public key. | | 14 (cstPPKFile) | The certificate store is the name of a file that contains a PPK (PuTTY Private Key). | | 15 (cstPPKBlob) | The certificate store is a string (binary) that contains a PPK (PuTTY Private Key). | | 16 (cstXMLFile) | The certificate store is the name of a file that contains a certificate in XML format. | | 17 (cstXMLBlob) | The certificate store is a string that contains a certificate in XML format. | | 18 (cstJWKFile) | The certificate store is the name of a file that contains a JWK (JSON Web Key). | | 19 (cstJWKBlob) | The certificate store is a string that contains a JWK (JSON Web Key). | | 21 (cstBCFKSFile) | The certificate store is the name of a file that contains a BCFKS (Bouncy Castle FIPS Key Store). NOTE: This store type is only available in Java and .NET. | | 22 (cstBCFKSBlob) | The certificate store is a string (binary or Base64-encoded) representing a certificate store in BCFKS (Bouncy Castle FIPS Key Store) format. NOTE: This store type is only available in Java and .NET. | | 23 (cstPKCS11) | The certificate is present on a physical security key accessible via a PKCS#11 interface. To use a security key, create a new [Certificate](#Type_Certificate) object and pass cstPKCS11 as the [SSLServerCertStoreType](#sslservercertstoretype-property-cloudmailer-component), the full path of the PKCS#11 DLL as the [SSLServerCertStore](#sslservercertstore-property-cloudmailer-component), and the PIN as the [SSLServerCertStorePassword](#sslservercertstorepassword-property-cloudmailer-component). Code Example. SSH Authentication with Security Key (without CertMgr): Alternatively, collect the necessary data using the [CertMgr](#CertMgr) component by calling the [ListStoreCertificates](#CertMgr_m_ListStoreCertificates) method after setting the corresponding properties accordingly. The certificate information returned in the [CertList](#CertMgr_e_CertList) event's CertEncoded parameter may be saved for later use. When using a certificate obtained with this approach, pass the previously saved security key information as the [SSLServerCertStore](#sslservercertstore-property-cloudmailer-component) and set [SSLServerCertStorePassword](#sslservercertstorepassword-property-cloudmailer-component) to the PIN. Code Example. SSH Authentication with Security Key (with CertMgr): | | 99 (cstAuto) | The store type is automatically detected from the input data. This setting may be used with both public and private keys and can detect any of the supported formats automatically. | This property is read-only. ## Data Type Integer # SSLServerCertSubjectAltNames Property ([CloudMailer](#cloudmailer-component) Component) Comma-separated lists of alternative subject names for the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertSubjectAltNames = { read=FSSLServerCertSubjectAltNames }; ``` ## Default Value "" ## Remarks Comma-separated lists of alternative subject names for the certificate. This property is read-only. ## Data Type String # SSLServerCertThumbprintMD5 Property ([CloudMailer](#cloudmailer-component) Component) The MD5 hash of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertThumbprintMD5 = { read=FSSLServerCertThumbprintMD5 }; ``` ## Default Value "" ## Remarks The MD5 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed. This property is read-only. ## Data Type String # SSLServerCertThumbprintSHA1 Property ([CloudMailer](#cloudmailer-component) Component) The SHA-1 hash of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertThumbprintSHA1 = { read=FSSLServerCertThumbprintSHA1 }; ``` ## Default Value "" ## Remarks The SHA-1 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed. This property is read-only. ## Data Type String # SSLServerCertThumbprintSHA256 Property ([CloudMailer](#cloudmailer-component) Component) The SHA-256 hash of the certificate. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertThumbprintSHA256 = { read=FSSLServerCertThumbprintSHA256 }; ``` ## Default Value "" ## Remarks The SHA-256 hash of the certificate. It is primarily used for X.509 certificates. If the hash does not already exist, it is automatically computed. This property is read-only. ## Data Type String # SSLServerCertUsage Property ([CloudMailer](#cloudmailer-component) Component) The text description of UsageFlags . ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertUsage = { read=FSSLServerCertUsage }; ``` ## Default Value "" ## Remarks The text description of [SSLServerCertUsageFlags](#sslservercertusageflags-property-cloudmailer-component). This value will be one or more of the following strings and will be separated by commas: - Digital Signature - Non-Repudiation - Key Encipherment - Data Encipherment - Key Agreement - Certificate Signing - CRL Signing - Encipher Only If the provider is OpenSSL, the value is a comma-separated list of X.509 certificate extension names. This property is read-only. ## Data Type String # SSLServerCertUsageFlags Property ([CloudMailer](#cloudmailer-component) Component) The flags that show intended use for the certificate. ## Syntax *C++ Builder Syntax* ```text __property int SSLServerCertUsageFlags = { read=FSSLServerCertUsageFlags }; ``` ## Default Value 0 ## Remarks The flags that show intended use for the certificate. The value of [SSLServerCertUsageFlags](#sslservercertusageflags-property-cloudmailer-component) is a combination of the following flags: | | | | --- | --- | | 0x80 | Digital Signature | | 0x40 | Non-Repudiation | | 0x20 | Key Encipherment | | 0x10 | Data Encipherment | | 0x08 | Key Agreement | | 0x04 | Certificate Signing | | 0x02 | CRL Signing | | 0x01 | Encipher Only | Please see the [SSLServerCertUsage](#sslservercertusage-property-cloudmailer-component) property for a text representation of [SSLServerCertUsageFlags](#sslservercertusageflags-property-cloudmailer-component). This functionality currently is not available when the provider is OpenSSL. This property is read-only. ## Data Type Integer # SSLServerCertVersion Property ([CloudMailer](#cloudmailer-component) Component) The certificate's version number. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertVersion = { read=FSSLServerCertVersion }; ``` ## Default Value "" ## Remarks The certificate's version number. The possible values are the strings "V1", "V2", and "V3". This property is read-only. ## Data Type String # SSLServerCertSubject Property ([CloudMailer](#cloudmailer-component) Component) The subject of the certificate used for client authentication. ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertSubject = { read=FSSLServerCertSubject }; ``` ## Default Value "" ## Remarks The subject of the certificate used for client authentication. This property must be set after all other certificate properties are set. When this property is set, a search is performed in the current certificate store to locate a certificate with a matching subject. If a matching certificate is found, the property is set to the full subject of the matching certificate. If an exact match is not found, the store is searched for subjects containing the value of the property. If a match is still not found, the property is set to an empty string, and no certificate is selected. The special value "*" picks a random certificate in the certificate store. The certificate subject is a comma-separated list of distinguished name fields and values. For instance, "CN=www.server.com, OU=test, C=US, E=example@email.com". Common fields and their meanings are as follows: | Field | Meaning | | --- | --- | | CN | Common Name. This is commonly a hostname like www.server.com. | | O | Organization | | OU | Organizational Unit | | L | Locality | | S | State | | C | Country | | E | Email Address | If a field value contains a comma, it must be quoted. This property is read-only. ## Data Type String # SSLServerCertEncoded Property ([CloudMailer](#cloudmailer-component) Component) The certificate (PEM/Base64 encoded). ## Syntax *C++ Builder Syntax* ```text __property String SSLServerCertEncoded = { read=FSSLServerCertEncoded }; __property DynamicArray SSLServerCertEncodedB = { read=FSSLServerCertEncodedB }; ``` ## Default Value "" ## Remarks The certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The [SSLServerCertStore](#sslservercertstore-property-cloudmailer-component) and [SSLServerCertSubject](#sslservercertsubject-property-cloudmailer-component) properties also may be used to specify a certificate. When [SSLServerCertEncoded](#sslservercertencoded-property-cloudmailer-component) is set, a search is initiated in the current [SSLServerCertStore](#sslservercertstore-property-cloudmailer-component) for the private key of the certificate. If the key is found, [SSLServerCertSubject](#sslservercertsubject-property-cloudmailer-component) is updated to reflect the full subject of the selected certificate; otherwise, [SSLServerCertSubject](#sslservercertsubject-property-cloudmailer-component) is set to an empty string. This property is read-only and not available at design time. ## Data Type Byte Array # Subject Property ([CloudMailer](#cloudmailer-component) Component) The subject of the mail message (optional). ## Syntax *C++ Builder Syntax* ```text __property String Subject = { read=FSubject, write=FSetSubject }; ``` ## Default Value "" ## Remarks The string in this property is sent with a *Subject* SMTP header to the mail recipient. ## Data Type String # Timeout Property ([CloudMailer](#cloudmailer-component) Component) The timeout for the component. ## Syntax *C++ Builder Syntax* ```text __property int Timeout = { read=FTimeout, write=FSetTimeout }; ``` ## Default Value 60 ## Remarks If the Timeout property is set to 0, all operations will run uninterrupted until successful completion or an error condition is encountered. If Timeout is set to a positive value, the component will wait for the operation to complete before returning control. The component will use DoEvents to enter an efficient wait loop during any potential waiting period, making sure that all system events are processed immediately as they arrive. This ensures that the host application does not freeze and remains responsive. If Timeout expires, and the operation is not yet complete, the component raises an exception. NOTE: By default, all timeouts are *inactivity timeouts*, that is, the timeout period is extended by Timeout seconds when any amount of data is successfully sent or received. The default value for the Timeout property is 60 seconds. ## Data Type Integer # AddAttachment Method ([CloudMailer](#cloudmailer-component) Component) This adds FileName as an attachment. ## Syntax *C++ Builder Syntax* ```text void __fastcall AddAttachment(String FileName); ``` ## Remarks This method adds the file name as an attachment. The full list of attachments is contained in the Attachments property. **Example 1: Adding an Attachment** ```text component.AddAttachment("C:\file1.zip"); component.AddAttachment("C:\file2.zip"); component.Send(); ``` **Example 3: Using an Attachments Array** ```text component.AttachmentCount = 1; component.AttachmentName(0) = "name"; component.AttachmentFile(0) = "C:\file.txt"; ``` # Authorize Method ([CloudMailer](#cloudmailer-component) Component) Get the authorization string required to access the protected resource. ## Syntax *C++ Builder Syntax* ```text void __fastcall Authorize(); ``` ## Remarks This method is used to get an access token that is required to access the protected resource when the [ServiceProvider](#serviceprovider-property-cloudmailer-component) is set to *spGMail* or *spOffice365*. The method will act differently based on what is set in the [OAuthClientProfile](#oauthclientprofile-property-cloudmailer-component) and [OAuthGrantType](#oauthgranttype-property-cloudmailer-component) properties This method is **not** to be used in conjunction with the [AccountAuthorization](#accountauthorization-property-cloudmailer-component) property. It should instead be used when setting the OAuth property. For more information, see the introduction section. # Config Method ([CloudMailer](#cloudmailer-component) Component) Sets or retrieves a configuration setting. ## Syntax *C++ Builder Syntax* ```text String __fastcall Config(String ConfigurationString); ``` ## Remarks Config is a generic method available in every component. It is used to set and retrieve [configuration settings](#config-settings-cloudmailer-component) for the component. These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the component, access to these *internal properties* is provided through the Config method. To set a configuration setting named *PROPERTY*, you must call *Config("PROPERTY=VALUE")*, where *VALUE* is the value of the setting expressed as a string. For boolean values, use the strings "True", "False", "0", "1", "Yes", or "No" (case does not matter). To read (query) the value of a [configuration setting](#config-settings-cloudmailer-component), you must call *Config("PROPERTY")*. The value will be returned as a string. # Interrupt Method ([CloudMailer](#cloudmailer-component) Component) Interrupt the current method. ## Syntax *C++ Builder Syntax* ```text void __fastcall Interrupt(); ``` ## Remarks If there is no method in progress, Interrupt simply returns, doing nothing. # ProcessQueue Method ([CloudMailer](#cloudmailer-component) Component) This method sends the messages that previously have been queued into QueueDir . ## Syntax *C++ Builder Syntax* ```text void __fastcall ProcessQueue(String QueueDir); ``` ## Remarks This method sends the messages that previously have been queued into *QueueDir*. The PITrail event shows the interaction with the server as messages are processed. This method looks in the directory for files with the extension ".queued" and starts processing them. When processing starts, the file extension is changed to ".sending". If an error happens at this stage, the sending process is aborted, and the file extension is changed to ".failed". If the file is successfully sent, the file is normally deleted, unless the [KeepQueue](#KeepQueue) configuration setting is set to True, in which case the file extension is instead changed to ".sent" and the queue file is not deleted. # Queue Method ([CloudMailer](#cloudmailer-component) Component) This method queues the message into QueueDir . ## Syntax *C++ Builder Syntax* ```text String __fastcall Queue(String QueueDir); ``` ## Remarks This method queues the message into *QueueDir*. The message is queued into a unique file into the directory *QueueDir* for future processing. *QueueDir* must already exist, or an error will be generated. Alternatively, *QueueDir* may be set to "*" to return the result as a string instead of writing it to a file. This method returns the name of the unique queue file created in *QueueDir*. The file extension is ".queued". Please refer to the [ProcessQueue](#processqueue-method-cloudmailer-component) method for more information on email queue processing. # Reset Method ([CloudMailer](#cloudmailer-component) Component) This method will reset the component. ## Syntax *C++ Builder Syntax* ```text void __fastcall Reset(); ``` ## Remarks This method will reset the component's properties to their default values. # Send Method ([CloudMailer](#cloudmailer-component) Component) This sends the current message and the MIME-encoded attachment. ## Syntax *C++ Builder Syntax* ```text void __fastcall Send(); ``` ## Remarks This method sends the current message and the MIME-encoded attachment. **Example (Send an Email)** ```text component.ServiceProvider = CloudmailerServiceProviders.spGMail component.From = "me@gmail.com" component.SendTo = "recipient@server.com" component.Subject = "My Subject" component.MessageText = "This is the message body" component.Send() ``` # Error Event ([CloudMailer](#cloudmailer-component) Component) Fired when information is available about errors during data delivery. ## Syntax *C++ Builder Syntax* ```text typedef struct { int ErrorCode; String Description; } TcmCloudMailerErrorEventParams; typedef void __fastcall (__closure *TcmCloudMailerErrorEvent)(System::TObject* Sender, TcmCloudMailerErrorEventParams *e); __property TcmCloudMailerErrorEvent OnError = { read=FOnError, write=FOnError }; ``` ## Remarks The Error event is fired in case of exceptional conditions during message processing. Normally the component raises an exception. The *ErrorCode* parameter contains an error code, and the *Description* parameter contains a textual description of the error. For a list of valid error codes and their descriptions, please refer to the [Error Codes](#trappable-errors-cloudmailer-component) section. # LaunchBrowser Event ([CloudMailer](#cloudmailer-component) Component) Fires before launching a browser with the authorization URL. ## Syntax *C++ Builder Syntax* ```text typedef struct { String URL; String Command; } TcmCloudMailerLaunchBrowserEventParams; typedef void __fastcall (__closure *TcmCloudMailerLaunchBrowserEvent)(System::TObject* Sender, TcmCloudMailerLaunchBrowserEventParams *e); __property TcmCloudMailerLaunchBrowserEvent OnLaunchBrowser = { read=FOnLaunchBrowser, write=FOnLaunchBrowser }; ``` ## Remarks When the [OAuthClientProfile](#oauthclientprofile-property-cloudmailer-component) property is set to *ocpApplication* and the [Authorize](#authorize-method-cloudmailer-component) method is called, the component will fire this event with the *Command* parameter, which will be executed by the component. The *URL* parameter will be the authorization URL that the user will be directed to authenticate. Within this event, the current value of either *Command* or *URL* may be overridden with custom values. If *Command* is set to an empty string, the component will not attempt to launch the browser and instead you will be responsible for directing the user to the authorization URL specified by the *URL* parameter. If *Command* is not empty, the URL will be appended to the end. In Windows, ShellExecute is used to execute *Command*, which limits the verbs available for use to: - edit - explore - find - open - print # Log Event ([CloudMailer](#cloudmailer-component) Component) Fired once for each log message. ## Syntax *C++ Builder Syntax* ```text typedef struct { int LogLevel; String Message; String LogType; } TcmCloudMailerLogEventParams; typedef void __fastcall (__closure *TcmCloudMailerLogEvent)(System::TObject* Sender, TcmCloudMailerLogEventParams *e); __property TcmCloudMailerLogEvent OnLog = { read=FOnLog, write=FOnLog }; ``` ## Remarks This event is fired once for each log message generated by the component. The verbosity is controlled by the [LogLevel](#LogLevel) setting. *LogLevel* indicates the level of message. Possible values are as follows: | | | | --- | --- | | 0 (None) | No events are logged. | | 1 (Info - default) | Informational events are logged. | | 2 (Verbose) | Detailed data are logged. | | 3 (Debug) | Debug data are logged. | The value 1 (Info) logs basic information, including the URL, HTTP version, and status details. The value 2 (Verbose) logs additional information about the request and response. The value 3 (Debug) logs the headers and body for both the request and response, as well as additional debug information (if any). *Message* is the log entry. *LogType* identifies the type of log entry. Possible values are as follows: - "Info" - "RequestHeaders" - "ResponseHeaders" - "RequestBody" - "ResponseBody" - "ProxyRequest" - "ProxyResponse" - "FirewallRequest" - "FirewallResponse" # SSLServerAuthentication Event ([CloudMailer](#cloudmailer-component) Component) Fired after the server presents its certificate to the client. ## Syntax *C++ Builder Syntax* ```text typedef struct { String CertEncoded; DynamicArray CertEncodedB; String CertSubject; String CertIssuer; String Status; bool Accept; } TcmCloudMailerSSLServerAuthenticationEventParams; typedef void __fastcall (__closure *TcmCloudMailerSSLServerAuthenticationEvent)(System::TObject* Sender, TcmCloudMailerSSLServerAuthenticationEventParams *e); __property TcmCloudMailerSSLServerAuthenticationEvent OnSSLServerAuthentication = { read=FOnSSLServerAuthentication, write=FOnSSLServerAuthentication }; ``` ## Remarks During this event, the client can decide whether or not to continue with the connection process. The *Accept* parameter is a recommendation on whether to continue or close the connection. This is just a suggestion: application software must use its own logic to determine whether or not to continue. When *Accept* is False, *Status* shows why the verification failed (otherwise, *Status* contains the string *OK*). If it is decided to continue, you can override and accept the certificate by setting the *Accept* parameter to True. # SSLStatus Event ([CloudMailer](#cloudmailer-component) Component) Fired when secure connection progress messages are available. ## Syntax *C++ Builder Syntax* ```text typedef struct { String Message; } TcmCloudMailerSSLStatusEventParams; typedef void __fastcall (__closure *TcmCloudMailerSSLStatusEvent)(System::TObject* Sender, TcmCloudMailerSSLStatusEventParams *e); __property TcmCloudMailerSSLStatusEvent OnSSLStatus = { read=FOnSSLStatus, write=FOnSSLStatus }; ``` ## Remarks The event is fired for informational and logging purposes only. This event tracks the progress of the connection. # Config Settings ([CloudMailer](#cloudmailer-component) Component) The component accepts one or more of the following *configuration settings*. Configuration settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the component, access to these *internal properties* is provided through the [Config](#config-method-cloudmailer-component) method. ### CloudMailer Config Settings **KeepQueue**: If set to True, queued files are not deleted after a successful send.Normally, [ProcessQueue](#processqueue-method-cloudmailer-component) deletes queued files after processing them. If [KeepQueue](#KeepQueue) is True, the file extension is instead changed to ".sent" and the files are not deleted. **OverrideFileName**: If set to true, the AttachmentName property value will be used to set the MIME part Filename attribute.When set to True, the [AttachmentName](#attachmentname-property-cloudmailer-component) value specified will be used to set the Filename attribute of the Content-Disposition header. The default value is False, in which case the component will use the same name as the file being added. **ParseHTML**: If set to false, the component will not automatically parse the HTML provided in the MessageHTML property.When set to false, HTML parsing must be handled manually. The default value is true, in which case the component will automatically handle HTML parsing. **Region**: The region the component will make requests against.This property controls which region the component will make requests against. By default the component uses *us-east-1*, the US East (N. Virginia) region. This property should be changed to create or access resources in other regions. Regions: | Value | Region | | --- | --- | | us-east-1 (Default) | US East (N. Virginia) | | us-east-2 | US East (Ohio) | | us-west-1 | US West (N. California) | | us-west-2 | US West (Oregon) | | ap-east-1 | Asia Pacific (Hong Kong) | | ap-northeast-1 | Asia Pacific (Tokyo) | | ap-northeast-2 | Asia Pacific (Seoul) | | ap-northeast-3 | Asia Pacific (Osaka-Local) | | ap-south-1 | Asia Pacific (Mumbai) | | ap-southeast-1 | Asia Pacific (Singapore) | | ap-southeast-2 | Asia Pacific (Sydney) | | ca-central-1 | Canada (Central) | | cn-north-1 | China (Beijing) | | cn-northwest-1 | China (Ningxia) | | eu-central-1 | Europe (Frankfurt) | | eu-north-1 | Europe (Stockholm) | | eu-south-1 | Europe (Milan) | | eu-west-1 | Europe (Ireland) | | eu-west-2 | Europe (London) | | eu-west-3 | Europe (Paris) | | me-south-1 | Middle East (Bahrain) | | sa-east-1 | South America (Sao Paulo) | The component will always convert this property's value to lowercase. If this property is cleared, the component will reset it to the default value. **XPath**: Provides a way to point to a specific element in the returned XML or JSON response.The [XPath](#XPath) setting allows you to point to specific elements in the XML or JSON response. XPath syntax is available for both XML and JSON documents. An XPath is a series of one or more element accessors separated by the */* character, for example, */A/B/C/D*. An XPath can be absolute (i.e., it starts with */*), or it can be relative to the current [XPath](#XPath) location. The following are possible values for an element accessor, which operates relative to the current location specified by the XPath accessors, which proceed it in the overall XPath string: | Accessor | Description | | --- | --- | | name | The first element with a particular name. Can be *. | | [i] | The i-th element. | | name[i] | The i-th element with a particular name. | | [last()] | The last element. | | [last()-i] | The element i before the last element. | | name[@attrname="attrvalue"] | The first element with a particular name that contains the specified attribute-value pair. Supports single and double quotes. (XML Only) | | . | The current element. | | .. | The parent element. | NOTE: XPath indices are *1-based*. For example, assume the following XML and JSON responses. XML: ```text value first second value three ``` JSON: ```text { "firstlevel": { "one": "value", "two": ["first", "second"], "three": "value three" } } ``` The following are examples of valid XPaths for these responses: | Description | XML XPath | JSON XPath | | --- | --- | --- | | Document root | / | /json | | Specific element | /firstlevel/one | /json/firstlevel/one | | i-th child | /firstlevel/two/item[2] | /json/firstlevel/two/[2] | This list is not exhaustive, but it provides a general idea of the possibilities. **XText**: The text of the current element.Provides the inner text of the current element. The current element is specified in the [XPath](#XPath) configuration setting. This configuration setting is read-only. ### OAuth Config Settings **OAuthAccessTokenExpiration**: The lifetime of the access token.This setting holds the lifetime of the access token in seconds. For instance the value *3600* indicates that the token will expire in one hour from the time it was generated. **OAuthAuthorizationTokenType**: The type of access token returned.The applicable values include the following: | | | | --- | --- | | Bearer (default) | When the access token returned by the server is a Bearer type, the authorization string returned by [Authorize](#authorize-method-cloudmailer-component) will be in the format "Bearer access_token". This can be supplied as the value of the HTTP Authorization header. | **OAuthAutomaticRefresh**: Whether or not to refresh an expired access token automatically.When this setting is set to *true* and the Authorization property is not set, the component will automatically get a new access token if it has the necessary properties to do so without user interaction. For example, when using the Authorization Code grant type, the [OAuthRefreshToken](#oauthrefreshtoken-property-cloudmailer-component) property should be set to a valid refresh token. When using the Client Credential grant type however, the component does not need any additional properties set as it can already get a new access token without user interaction. **OAuthBrowserResponseTimeout**: Specifies the amount of time to wait for a response from the browser.This setting specifies the amount of time (in seconds) the component will wait for a response from the browser when requesting user authentication. The default value is *0*, meaning that the component will wait indefinitely. **OAuthIncludeEmptyRedirectURI**: Whether an empty redirect_uri parameter is included in requests.This setting specifies whether *redirect_uri* is included in the request made by [Authorize](#authorize-method-cloudmailer-component) if it is empty. If set to *true* (default) the *redirect_uri* will be sent in all cases. If set to *false* the *redirect_uri* will only be sent if it has a value. **OAuthJWTPayload**: The payload of the JWT access token if present.This configuration setting provides the payload section of a JWT access token if the access token is a JWT and the component is able to parse out the payload section. This setting only applies to **access tokens** that are returned from a service provider after successfully authorizing and authenticating with the service. To parse the payload for specific claims, see [OAuthJWTXPath](#OAuthJWTXPath). **OAuthJWTXChildCount**: The number of child elements of the current element.The number of child attributes of the current element. The OAuthJWTXChildCount configuration settings will be indexed from 0 to ([OAuthJWTXChildCount](#OAuthJWTXChildCount) - 1). The current element is specified in the [OAuthJWTXPath](#OAuthJWTXPath) configuration setting. This configuration setting is read-only. **OauthJWTXChildName[i]**: The name of the child element.Provides the name of the i'th child element of the current element. The current element is specified in the [OAuthJWTXPath](#OAuthJWTXPath) configuration setting. This configuration setting is read-only. **OAuthJWTXChildXText[i]**: The inner text of the child element.Provides the inner text of the i'th child element of the current element. The current element is specified in the [OAuthJWTXPath](#OAuthJWTXPath) configuration setting. This configuration setting is read-only. **OAuthJWTXElement**: The name of the current element.Provides the name of the current element. The current element is specified in the [OAuthJWTXPath](#OAuthJWTXPath) configuration setting. This configuration setting is read-only. **OauthJWTXParent**: The parent of the current element.Provides the parent of the current element. The current element is specified in the [OAuthJWTXPath](#OAuthJWTXPath) configuration setting. This configuration setting is read-only. **OAuthJWTXPath**: Provides a way to point to a specific element in the returned payload of a JWT based access token.The [OAuthJWTXPath](#OAuthJWTXPath) setting allows you to point to specific claims within the payload of a JWT based access token. XPath syntax is available for the payload of JWT based access tokens if available. An XPath is a series of one or more element accessors separated by the */* character, for example: */A/B/C/D*. The following are possible values for an element accessor, which operates relative to the current location specified by the XPath accessors which proceed it in the overall XPath string: | Accessor | Description | | --- | --- | | name | The first element with a particular name. Can be *. | | [i] | The i-th element. | | name[i] | The i-th element with a particular name. | | [last()] | The last element. | | [last()-i] | The element i before the last element. | Here are some examples of valid XPaths and some common claims: | Description | JSON XPath | | --- | --- | | Document root | /json | | Specific element | /json/element_one | | Username Claim (Microsoft Specific) | /json/preferred_username | | Registered Application Name Claim (Microsoft Specific) | /json/app_displayname | This is not an exhaustive list by any means, but should provide a general idea of the possibilities. To get the text of the specified element, see [OAuthJWTXText](#OAuthJWTXText). **OAuthJWTXSubTree**: A snapshot of the current element in the document.Provides the entirety of the current element (including its sub-elements). The current element is specified in the [OAuthJWTXPath](#OAuthJWTXPath) configuration setting. This configuration setting is read-only. **OAuthJWTXText**: The text of the current element.Provides the inner text of the current element. The current element is specified in the [OAuthJWTXPath](#OAuthJWTXPath) configuration setting. This configuration setting is read-only. **OAuthParamCount**: Specifies the number of additional parameters variables to include in the request.This setting can be used to add query string parameters to the outgoing request. One common use for this method would be to add the "state" parameter to the request, which can be used when the [OAuthClientProfile](#oauthclientprofile-property-cloudmailer-component) is cocpWeb to add user defined data. The authorization server will include the "state" parameter in the response and will be available in the post back to your server which will allow you to maintain state in your application. This is used in conjunction with OAuthParamName[i] and OAuthParamValue[i]. For instance: ```text component.Config("OAuthParamCount=2"); component.Config("OAuthParamName[0]=myvar"); component.Config("OAuthParamValue[0]=myvalue"); component.Config("OAuthParamName[1]=testname"); component.Config("OAuthParamValue[1]=testvalue"); ``` Additionally, this will also be updated to hold the parameters returned in the response. ```text for (int i = 0; i < int.Parse(component.Config("OAuthParamCount")); i++) { string name = component.Config("OAuthParamName[" + i + "]"); string value = component.Config("OAuthParamValue[" + i + "]"); } ``` **OAuthParamName[i]**: Specifies the parameter name at the specified index.This setting can be used to retrieve or specify the parameter variable name at the index specified. See [OAuthParamCount](#OAuthParamCount) for details. **OAuthParamValue[i]**: Specifies the parameter value at the specified index.This setting can be used to retrieve or specify the parameter variable value at the index specified. See [OAuthParamCount](#OAuthParamCount) for details. **OAuthPasswordGrantUsername**: Used in the Resource Owner Password grant type.Used to set the username property when the [OAuthGrantType](#oauthgranttype-property-cloudmailer-component) is set to the password grant type and [Authorize](#authorize-method-cloudmailer-component) is called. **OAuthPKCEChallengeEncoding**: The PKCE code challenge method to use.This setting controls the PKCE code challenge method used when [OAuthUsePKCE](#OAuthUsePKCE) is set to *true*. Possible values are: - 1 (Plain) - 2 (S256/SHA256 - default) **OAuthPKCEVerifier**: The PKCE verifier used to generate the challenge.This configuration setting when queried provides the PKCE verifier that is used to generate the PKCE challenge for the [Authorize](#authorize-method-cloudmailer-component) method and the [OAuthWebAuthURL](#oauthwebauthurl-property-cloudmailer-component) field when [OAuthUsePKCE](#OAuthUsePKCE) is set to true. When using the cocpWeb [OAuthClientProfile](#oauthclientprofile-property-cloudmailer-component), the configuration setting can be set instead to allow the authorization request to be made from a different instance than the authentication (token) request. **OAuthResetData**: Determines if the Reset method applies to the OAuth settings.If set to *true* (default), the [Reset](#reset-method-cloudmailer-component) method will reset the OAuth settings including any authorization fields like [OAuthAccessToken](#oauthaccesstoken-property-cloudmailer-component) and [OAuthRefreshToken](#oauthrefreshtoken-property-cloudmailer-component). This means the [Authorize](#authorize-method-cloudmailer-component) method must be called again to get new authorization information. When set to *false*, the [Reset](#reset-method-cloudmailer-component) method will **not** reset the OAuth property and the OAuth* configuration settings. This allows for the component to be reset without having to get authorization again. **OAuthReUseWebServer**: Determines if the same server instance is used between requests.If set to *true* (default), the same embedded web server instance will be used for multiple requests. If set to *false* the embedded web server will be created and destroyed on each call to [Authorize](#authorize-method-cloudmailer-component) **OAuthTransferredRequest**: The full OAuth request last sent by the client.This configuration setting returns the full OAuth request last sent by the client. For performance reasons, the request is not normally saved. Set this configuration setting to ON before making a request to enable it. Following are examples of this request: .NET ```text Gmail gmail = new Gmail(); gmail.Config("OAuthTransferredRequest=on"); gmail.Authorize(); Console.WriteLine(gmail.Config("OAuthTransferredRequest")); ``` C++ ```text Gmail gmail; gmail.Config("OAuthTransferredRequest=on"); gmail.Authorize(); printf("%s\r\n", gmail.Config("OAuthTransferredRequest")); ``` **OAuthUsePKCE**: Specifies if PKCE should be used.If set to *true* (default), Proof Key for Code Exchange (PKCE) defined by RFC 7636 will be used when performing authorization. This setting applies when using the Authorization Code [OAuthGrantType](#oauthgranttype-property-cloudmailer-component). The [OAuthPKCEChallengeEncoding](#OAuthPKCEChallengeEncoding) configuration setting can be used to control the code challenge method that will be used. **OAuthWebServerActive**: Specifies and controls whether the embedded web server is active.The setting when queried will return the current state of the web server. If the webserver is active, it will return *"true"* and if it is inactive it will return *"false"*. This setting can also be set to activate or deactivate the web server. Under normal circumstances, this would not be required as the component will automatically start and stop the web server when [Authorize](#authorize-method-cloudmailer-component) is called. In certain cases, it is required to start the webserver before calling [Authorize](#authorize-method-cloudmailer-component). For example, if the [OAuthReturnURL](#oauthreturnurl-property-cloudmailer-component) needs to be set to a relay server, then you will need to start the web server manually. Another example would be when the [OAuthReUseWebServer](#OAuthReUseWebServer) is set to true, the server will not be automatically stopped, and this configuration setting must be set to *"false"* to stop the embedded web server. **OAuthWebServerCertStore**: The certificate with private key to use when SSL is enabled.The name of the certificate store used for the embedded web server's SSL. The [OAuthWebServerCertStoreType](#OAuthWebServerCertStoreType) property specifies the type of the certificate store specified by [OAuthWebServerCertStore](#OAuthWebServerCertStore). If the store is password protected, specify the password in [OAuthWebServerCertStorePassword](#OAuthWebServerCertStorePassword). [OAuthWebServerCertStore](#OAuthWebServerCertStore) is used in conjunction with the [OAuthWebServerCertSubject](#OAuthWebServerCertSubject) property in order to specify the certificate to be used during SSL. Designations of certificate stores are platform dependent. The following designations are the most common User and Machine certificate stores in Windows: | | | | --- | --- | | MY | A certificate store holding personal certificates with their associated private keys. | | CA | Certifying authority certificates. | | ROOT | Root certificates. | When the certificate store type is *cstPFXFile*, this property must be set to the name of the file. When the type is *cstPFXBlob*, the property must be set to the binary contents of a PFX file (i.e., PKCS#12 certificate store). Note: This is required when [OAuthWebServerSSLEnabled](#OAuthWebServerSSLEnabled) is set to *true*. **OAuthWebServerCertStorePassword**: The certificate with private key to use when SSL is enabled.If the certificate store is of a type that requires a password, this property is used to specify that password in order to open the certificate store. Note: This is only applicable when [OAuthWebServerSSLEnabled](#OAuthWebServerSSLEnabled) is set to *true*. **OAuthWebServerCertStoreType**: The certificate with private key to use when SSL is enabled.This specifies the type of certificate store. Possible values are: | | | | --- | --- | | 0 | User - This is the default for Windows. This specifies that the certificate store is a certificate store owned by the current user. NOTE: This store type is not available in Java. | | 1 | Machine - For Windows, this specifies that the certificate store is a machine store. NOTE: This store type is not available in Java. | | 2 | PFXFile - The certificate store is the name of a PFX (PKCS12) file containing certificates. | | 3 | PFXBlob - The certificate store is a string (binary or Base64-encoded) representing a certificate store in PFX (PKCS12) format. | | 4 | JKSFile - The certificate store is the name of a Java Key Store (JKS) file containing certificates. NOTE: This store type is available only in Java. | | 5 | JKSBlob - The certificate store is a string (binary or Base64-encoded) representing a certificate store in Java Key Store (JKS) format. NOTE: This store type is available only in Java. | | 6 | PEMKeyFile - The certificate store is the name of a PEM-encoded file that contains a private key and an optional certificate. | | 7 | PEMKeyBlob - The certificate store is a string (binary or Base64-encoded) that contains a private key and an optional certificate. | | 14 | PPKFile - The certificate store is the name of a file that contains a PPK (PuTTY Private Key). | | 15 | PPKBlob - The certificate store is a string (binary) that contains a PPK (PuTTY Private Key). | | 16 | XMLFile - The certificate store is the name of a file that contains a certificate in XML format. | | 17 | XMLBlob - The certificate store is a string that contains a certificate in XML format. | Note: This is required when [OAuthWebServerSSLEnabled](#OAuthWebServerSSLEnabled) is set to *true*. **OAuthWebServerCertSubject**: The certificate with private key to use when SSL is enabled.The subject of the SSL certificate. The special value "*" picks a random certificate in the certificate store. The certificate subject is a comma-separated list of distinguished name fields and values. For instance, "CN=www.server.com, OU=test, C=US, E=example@email.com". Common fields and their meanings are as follows: | Field | Meaning | | --- | --- | | CN | Common Name. This is commonly a hostname like www.server.com. | | O | Organization | | OU | Organizational Unit | | L | Locality | | S | State | | C | Country | | E | Email Address | If a field value contains a comma, it must be quoted. Note: This is required when [OAuthWebServerSSLEnabled](#OAuthWebServerSSLEnabled) is set to *true*. **OAuthWebServerFailedResponse**: The custom response that will be displayed to the user if authentication failed.When [Authorize](#authorize-method-cloudmailer-component) is called the user will be redirected to the embedded web server upon completing authentication with the authorization server. If authentication failed, the HTML specified here will be sent to the user's browser. **OAuthWebServerHost**: The hostname used by the embedded web server displayed in the ReturnURL.This setting specifies the hostname used by the embedded web server when [OAuthClientProfile](#oauthclientprofile-property-cloudmailer-component) is set to cocpApplication. This specifies the interface on which the embedded web server listens, and also the value displayed in the [OAuthReturnURL](#oauthreturnurl-property-cloudmailer-component). This should be set to the hostname only, not the full URL. The default value is *localhost*. **OAuthWebServerPort**: The local port on which the embedded web server listens.This property specifies the port on which the embedded web server listens. Setting this to *0* (default) enables the system to choose a port at random. The chosen port will be returned when this setting is queried after the server has started listening.This is only applicable when using the embedded web server. **OAuthWebServerResponse**: The custom response that will be displayed to the user.When [Authorize](#authorize-method-cloudmailer-component) is called the user will be redirected to the embedded web server upon completing authentication with the authorization server. This setting allows you to specify the HTML that will be sent to the user's browser. **OAuthWebServerSSLEnabled**: Whether the web server requires SSL connections.This setting specifies whether the embedded web server will use SSL. If set to *True* OAuthWebServerCert* configs are required and the server will only accept SSL connections. If set to *False* only plaintext connects are supported. ### HTTP Config Settings **AcceptEncoding**: Used to tell the server which types of content encodings the client supports.When [AllowHTTPCompression](#AllowHTTPCompression) is True, the component adds an *Accept-Encoding* header to the request being sent to the server. By default, this header's value is "gzip, deflate". This configuration setting allows you to change the value of the *Accept-Encoding* header. NOTE: The component only supports gzip and deflate decompression algorithms. **AllowHTTPCompression**: This property enables HTTP compression for receiving data.This configuration setting enables HTTP compression for receiving data. When set to True (default), the component will accept compressed data. It then will uncompress the data it has received. The component will handle data compressed by both gzip and deflate compression algorithms. When True, the component adds an *Accept-Encoding* header to the outgoing request. The value for this header can be controlled by the [AcceptEncoding](#AcceptEncoding) configuration setting. The default value for this header is "gzip, deflate". The default value is True. **AllowHTTPFallback**: Whether HTTP/2 connections are permitted to fallback to HTTP/1.1.This configuration setting controls whether HTTP/2 connections are permitted to fall back to HTTP/1.1 when the server does not support HTTP/2. This setting is applicable only when HTTPVersion is set to "2.0". If set to True (default), the component will automatically use HTTP/1.1 if the server does not support HTTP/2. If set to False, the component raises an exception if the server does not support HTTP/2. The default value is True. **Append**: Whether to append data to LocalFile.This configuration setting determines whether data will be appended when writing to LocalFile. When set to True, downloaded data will be appended to LocalFile. This may be used in conjunction with Range to resume a failed download. This is applicable only when LocalFile is set. The default value is False. **Authorization**: The Authorization string to be sent to the server.If the [Authorization](#Authorization) property contains a nonempty string, an *Authorization* HTTP request header is added to the request. This header conveys Authorization information to the server. This property is provided so that the HTTP component can be extended with other security schemes in addition to the authorization schemes already implemented by the component. The AuthScheme property defines the authentication scheme used. In the case of HTTP Basic Authentication (default), every time User and Password are set, they are Base64 encoded, and the result is put in the Authorization property in the form "Basic [encoded-user-password]". **BytesTransferred**: Contains the number of bytes transferred in the response data.This configuration setting returns the raw number of bytes from the HTTP response data, before the component processes the data, whether it is chunked or compressed. This returns the same value as the Transfer event, by [BytesTransferred](#BytesTransferred). **ChunkSize**: Specifies the chunk size in bytes when using chunked encoding.This is applicable only when [UseChunkedEncoding](#UseChunkedEncoding) is True. This setting specifies the chunk size in bytes to be used when posting data. The default value is 16384. **CompressHTTPRequest**: Set to true to compress the body of a PUT or POST request.If set to True, the body of a *PUT* or *POST* request will be compressed into gzip format before sending the request. The "Content-Encoding" header is also added to the outgoing request. The default value is False. **EncodeURL**: If set to True the URL will be encoded by the component.If set to True, the URL passed to the component will be URL encoded. The default value is False. **FollowRedirects**: Determines what happens when the server issues a redirect.This option determines what happens when the server issues a redirect. Normally, the component returns an error if the server responds with an "Object Moved" message. If this property is set to 1 (always), the new URL for the object is retrieved automatically every time. If this property is set to 2 (Same Scheme), the new URL is retrieved automatically only if the URL Scheme is the same; otherwise, the component raises an exception. **Note:** Following the HTTP specification, unless this option is set to 1 (Always), automatic redirects will be performed only for *GET* or *HEAD* requests. Other methods potentially could change the conditions of the initial request and create security vulnerabilities. Furthermore, if either the new URL server or port are different from the existing one, User and Password are also reset to empty, unless this property is set to 1 (Always), in which case the same credentials are used to connect to the new server. A Redirect event is fired for every URL the product is redirected to. In the case of automatic redirections, the Redirect event is a good place to set properties related to the new connection (e.g., new authentication parameters). The default value is 0 (Never). In this case, redirects are never followed, and the component raises an exception instead. Following are the valid options: - 0 - Never - 1 - Always - 2 - Same Scheme **GetOn302Redirect**: If set to True the component will perform a GET on the new location.The default value is False. If set to True, the component will perform a *GET* on the new location. Otherwise, it will use the same HTTP method again. **HTTP2HeadersWithoutIndexing**: HTTP2 headers that should not update the dynamic header table with incremental indexing.HTTP/2 servers maintain a dynamic table of headers and values seen over the course of a connection. Typically, these headers are inserted into the table through incremental indexing (also known as HPACK, defined in RFC 7541). To tell the component not to use incremental indexing for certain headers, and thus not update the dynamic table, set this configuration option to a comma-delimited list of the header names. **HTTPVersion**: The version of HTTP used by the component.This property specifies the HTTP version used by the component. Possible values are as follows: - "1.0" - "1.1" (default) - "2.0" - "3.0" When using HTTP/2 ("2.0") or HTTP/3 ("3.0"), additional restrictions apply. Please see the following notes for details. **HTTP/2 Notes** When using HTTP/2, a secure Secure Sockets Layer/Transport Layer Security (TLS/SSL) connection is required. Attempting to use a plaintext URL with HTTP/2 will result in an error. If the server does not support HTTP/2, the component will automatically use HTTP/1.1 instead. This is done to provide compatibility without the need for any additional settings. To see which version was used, check [NegotiatedHTTPVersion](#NegotiatedHTTPVersion) after calling a method. The [AllowHTTPFallback](#AllowHTTPFallback) setting controls whether this behavior is allowed (default) or disallowed. **HTTP/3 Notes** HTTP/3 is supported only in .NET and Java. When using HTTP/3, a secure (TLS/SSL) connection is required. Attempting to use a plaintext URL with HTTP/3 will result in an error. **IfModifiedSince**: A date determining the maximum age of the desired document.If this setting contains a nonempty string, an If-Modified-Since HTTP header is added to the request. The value of this header is used to make the HTTP request conditional: if the requested documented has not been modified since the time specified in the field, a copy of the document will not be returned from the server; instead, a 304 (not modified) response will be returned by the server and the component throws an exception The format of the date value for IfModifiedSince is detailed in the HTTP specs. For example: ```text Sat, 29 Oct 2017 19:43:31 GMT. ``` **KeepAlive**: Determines whether the HTTP connection is closed after completion of the request.If *true*, the component will not send the *Connection: Close* header. The absence of the Connection header indicates to the server that HTTP persistent connections should be used if supported. NOTE: Not all servers support persistent connections. If *false*, the connection will be closed immediately after the server response is received. The default value for [KeepAlive](#KeepAlive) is *false*. **KerberosSPN**: The Service Principal Name for the Kerberos Domain Controller.If the Service Principal Name on the Kerberos Domain Controller is not the same as the URL that you are authenticating to, the Service Principal Name should be set here. **LogLevel**: The level of detail that is logged.This configuration setting controls the level of detail that is logged through the [Log](#log-event-cloudmailer-component) event. Possible values are as follows: | | | | --- | --- | | 0 (None) | No events are logged. | | 1 (Info - default) | Informational events are logged. | | 2 (Verbose) | Detailed data are logged. | | 3 (Debug) | Debug data are logged. | The value 1 (Info) logs basic information, including the URL, HTTP version, and status details. The value 2 (Verbose) logs additional information about the request and response. The value 3 (Debug) logs the headers and body for both the request and response, as well as additional debug information (if any). **MaxRedirectAttempts**: Limits the number of redirects that are followed in a request.When FollowRedirects is set to any value other than frNever, the component will follow redirects until this maximum number of redirect attempts are made. The default value is 20. **NegotiatedHTTPVersion**: The negotiated HTTP version.This configuration setting may be queried after the request is complete to indicate the HTTP version used. When HTTPVersion is set to "2.0" (if the server does not support "2.0"), then the component will fall back to using "1.1" automatically. This setting will indicate which version was used. **OtherHeaders**: Other headers as determined by the user (optional).This configuration setting can be set to a string of headers to be appended to the HTTP request headers. The headers must follow the format "header: value" as described in the HTTP specifications. Header lines should be separated by CRLF (*"\r\n"*) . Use this configuration setting with caution. If this configuration setting contains invalid headers, HTTP requests may fail. This configuration setting is useful for extending the functionality of the component beyond what is provided. **ProxyAuthorization**: The authorization string to be sent to the proxy server.This is similar to the [Authorization](#Authorization) configuration setting, but is used for proxy authorization. If this configuration setting contains a nonempty string, a *Proxy-Authorization* HTTP request header is added to the request. This header conveys proxy Authorization information to the server. If [ProxyUser](#proxyuser-property-cloudmailer-component) and [ProxyPassword](#proxypassword-property-cloudmailer-component) are specified, this value is calculated using the algorithm specified by [ProxyAuthScheme](#proxyauthscheme-property-cloudmailer-component). **ProxyAuthScheme**: The authorization scheme to be used for the proxy.This configuration setting is provided for use by components that do not directly expose Proxy properties. **ProxyPassword**: A password if authentication is to be used for the proxy.This configuration setting is provided for use by components that do not directly expose Proxy properties. **ProxyPort**: Port for the proxy server (default 80).This configuration setting is provided for use by components that do not directly expose Proxy properties. **ProxyServer**: Name or IP address of a proxy server (optional).This configuration setting is provided for use by components that do not directly expose Proxy properties. **ProxyUser**: A user name if authentication is to be used for the proxy.This configuration setting is provided for use by components that do not directly expose Proxy properties. **SentHeaders**: The full set of headers as sent by the client.This configuration setting returns the complete set of raw headers as sent by the client. **StatusCode**: The status code of the last response from the server.This configuration setting contains the result code of the last response from the server. **StatusLine**: The first line of the last response from the server.This setting contains the first line of the last response from the server. The format of the line will be *[HTTP version] [Result Code] [Description]*. **TransferredData**: The contents of the last response from the server.This configuration setting contains the contents of the last response from the server. **TransferredDataLimit**: The maximum number of incoming bytes to be stored by the component.If [TransferredDataLimit](#TransferredDataLimit) is set to 0 (default), no limits are imposed. Otherwise, this reflects the maximum number of incoming bytes that can be stored by the component. **TransferredHeaders**: The full set of headers as received from the server.This configuration setting returns the complete set of raw headers as received from the server. **TransferredRequest**: The full request as sent by the client.This configuration setting returns the full request as sent by the client. For performance reasons, the request is not normally saved. Set this configuration setting to ON before making a request to enable it. Following are examples of this request: .NET ```text Http http = new Http(); http.Config("TransferredRequest=on"); http.PostData = "body"; http.Post("http://someserver.com"); Console.WriteLine(http.Config("TransferredRequest")); ``` C++ ```text HTTP http; http.Config("TransferredRequest=on"); http.SetPostData("body", 5); http.Post("http://someserver.com"); printf("%s\r\n", http.Config("TransferredRequest")); ``` **UseChunkedEncoding**: Enables or Disables HTTP chunked encoding for transfers.If [UseChunkedEncoding](#UseChunkedEncoding) is set to True, the component will use HTTP-chunked encoding when posting, if possible. HTTP-chunked encoding allows large files to be sent in chunks instead of all at once. If set to False, the component will not use HTTP-chunked encoding. The default value is False. NOTE: Some servers (such as the ASP.NET Development Server) may not support chunked encoding. **UseIDNs**: Whether to encode hostnames to internationalized domain names.This configuration setting specifies whether hostnames containing non-ASCII characters are encoded to internationalized domain names. When set to True, if a hostname contains non-ASCII characters, it is encoded using Punycode to an IDN (internationalized domain name). The default value is False and the hostname will always be used exactly as specified. NOTE: The [CodePage](#CodePage) setting must be set to a value capable of interpreting the specified host name. For instance, to specify UTF-8, set [CodePage](#CodePage) to *65001*. **UseProxyAutoConfigURL**: Whether to use a Proxy auto-config file when attempting a connection.This configuration specifies whether the component will attempt to use the Proxy auto-config URL when establishing a connection and [ProxyAutoDetect](#proxyautodetect-property-cloudmailer-component) is set to *True*. When *True* (default), the component will check for the existence of a Proxy auto-config URL, and if found, will determine the appropriate proxy to use. **UserAgent**: Information about the user agent (browser).This is the value supplied in the HTTP User-Agent header. The default setting is "IPWorks HTTP Component - www.nsoftware.com". Override the default with the name and version of your software. ### TCPClient Config Settings **ConnectionTimeout**: Sets a separate timeout value for establishing a connection.When set, this configuration setting allows you to specify a different timeout value for establishing a connection. Otherwise, the component will use [Timeout](#timeout-property-cloudmailer-component) for establishing a connection and transmitting/receiving data. **FirewallAutoDetect**: Tells the component whether or not to automatically detect and use firewall system settings, if available.This configuration setting is provided for use by components that do not directly expose Firewall properties. **FirewallHost**: Name or IP address of firewall (optional).If a [FirewallHost](#FirewallHost) is given, requested connections will be authenticated through the specified firewall when connecting. If the [FirewallHost](#FirewallHost) setting is set to a Domain Name, a DNS request is initiated. Upon successful termination of the request, the [FirewallHost](#FirewallHost) setting is set to the corresponding address. If the search is not successful, an error is returned. NOTE: This setting is provided for use by components that do not directly expose Firewall properties. **FirewallHTTPVersion**: The HTTP version to be used when connecting through a tunneling proxy.When [FirewallType](#FirewallType) is set to a tunneling proxy, this setting dictates which HTTP version is used when connecting. **FirewallPassword**: Password to be used if authentication is to be used when connecting through the firewall.If [FirewallHost](#FirewallHost) is specified, the [FirewallUser](#FirewallUser) and [FirewallPassword](#FirewallPassword) settings are used to connect and authenticate to the given firewall. If the authentication fails, the component raises an exception. NOTE: This setting is provided for use by components that do not directly expose Firewall properties. **FirewallPort**: The TCP port for the FirewallHost;.The [FirewallPort](#FirewallPort) is set automatically when [FirewallType](#FirewallType) is set to a valid value. NOTE: This configuration setting is provided for use by components that do not directly expose Firewall properties. **FirewallType**: Determines the type of firewall to connect through.Possible values are as follows: | | | | --- | --- | | 0 | No firewall (default setting). | | 1 | Connect through a tunneling proxy. [FirewallPort](#FirewallPort) is set to 80. | | 2 | Connect through a SOCKS4 Proxy. [FirewallPort](#FirewallPort) is set to 1080. | | 3 | Connect through a SOCKS5 Proxy. [FirewallPort](#FirewallPort) is set to 1080. | | 10 | Connect through a SOCKS4A Proxy. [FirewallPort](#FirewallPort) is set to 1080. | NOTE: This setting is provided for use by components that do not directly expose Firewall properties. **FirewallUser**: A user name if authentication is to be used connecting through a firewall.If the [FirewallHost](#FirewallHost) is specified, the [FirewallUser](#FirewallUser) and [FirewallPassword](#FirewallPassword) settings are used to connect and authenticate to the Firewall. If the authentication fails, the component raises an exception. NOTE: This setting is provided for use by components that do not directly expose Firewall properties. **KeepAliveInterval**: The retry interval, in milliseconds, to be used when a TCP keep-alive packet is sent and no response is received.When set, [TCPKeepAlive](#TCPKeepAlive) will automatically be set to True. A TCP keep-alive packet will be sent after a period of inactivity as defined by [KeepAliveTime](#KeepAliveTime). If no acknowledgment is received from the remote host, the keep-alive packet will be sent again. This configuration setting specifies the interval at which the successive keep-alive packets are sent in milliseconds. This system default if this value is not specified here is 1 second. NOTE: This value is not applicable in macOS. **KeepAliveTime**: The inactivity time in milliseconds before a TCP keep-alive packet is sent.When set, [TCPKeepAlive](#TCPKeepAlive) will automatically be set to True. By default, the operating system will determine the time a connection is idle before a Transmission Control Protocol (TCP) keep-alive packet is sent. This system default if this value is not specified here is 2 hours. In many cases, a shorter interval is more useful. Set this value to the desired interval in milliseconds. **Linger**: When set to True, connections are terminated gracefully.This property controls how a connection is closed. The default is True. In the case that Linger is True (default), two scenarios determine how long the connection will linger. In the first, if [LingerTime](#LingerTime) is 0 (default), the system will attempt to send pending data for a connection until the default IP timeout expires. In the second scenario, if [LingerTime](#LingerTime) is a positive value, the system will attempt to send pending data until the specified [LingerTime](#LingerTime) is reached. If this attempt fails, then the system will reset the connection. The default behavior (which is also the default mode for stream sockets) might result in a long delay in closing the connection. Although the component returns control immediately, the system could hold system resources until all pending data are sent (even after your application closes). Setting this property to False forces an immediate disconnection. If you know that the other side has received all the data you sent (e.g., by a client acknowledgment), setting this property to False might be the appropriate course of action. **LingerTime**: Time in seconds to have the connection linger. LingerTime is the time, in seconds, the socket connection will linger. This value is 0 by default, which means it will use the default IP timeout. **LocalHost**: The name of the local host through which connections are initiated or accepted. The LocalHost setting contains the name of the local host as obtained by the *gethostname()* system call, or if the user has assigned an IP address, the value of that address. In multihomed hosts (machines with more than one IP interface), setting LocalHost to the value of an interface will make the component initiate connections (or accept in the case of server components) only through that interface. If the component is connected, the LocalHost setting shows the IP address of the interface through which the connection is made in internet dotted format (aaa.bbb.ccc.ddd). In most cases, this is the address of the local host, except for multihomed hosts (machines with more than one IP interface). **LocalPort**: The port in the local host where the component binds. This configuration setting must be set before a connection is attempted. It instructs the component to bind to a specific port (or communication endpoint) in the local machine. Setting this to 0 (default) enables the system to choose a port at random. The chosen port will be shown by LocalPort after the connection is established. LocalPort cannot be changed once a connection is made. Any attempt to set this when a connection is active will generate an error. This configuration setting is useful when trying to connect to services that require a trusted port on the client side. An example is the remote shell (rsh) service in UNIX systems. **MaxLineLength**: The maximum amount of data to accumulate when no EOL is found.[MaxLineLength](#MaxLineLength) is the size of an internal buffer, which holds received data while waiting for an EOL string. If an EOL string is found in the input stream before [MaxLineLength](#MaxLineLength) bytes are received, the DataIn event is fired with the *EOL* parameter set to True, and the buffer is reset. If no EOL is found, and [MaxLineLength](#MaxLineLength) bytes are accumulated in the buffer, the DataIn event is fired with the *EOL* parameter set to False, and the buffer is reset. The minimum value for [MaxLineLength](#MaxLineLength) is 256 bytes. The default value is 2048 bytes. **MaxTransferRate**: The transfer rate limit in bytes per second.This configuration setting can be used to throttle outbound TCP traffic. Set this to the number of bytes to be sent per second. By default, this is not set and there is no limit. **ProxyExceptionsList**: A semicolon separated list of hosts and IPs to bypass when using a proxy.This configuration setting optionally specifies a semicolon-separated list of hostnames or IP addresses to bypass when a proxy is in use. When requests are made to hosts specified in this property, the proxy will not be used. For instance: *www.google.com;www.example.com* **TCPKeepAlive**: Determines whether or not the keep alive socket option is enabled.If set to True, the socket's keep-alive option is enabled and keep-alive packets will be sent periodically to maintain the connection. Set [KeepAliveTime](#KeepAliveTime) and [KeepAliveInterval](#KeepAliveInterval) to configure the timing of the keep-alive packets. NOTE: This value is not applicable in Java. **TcpNoDelay**: Whether or not to delay when sending packets. When set to True, the socket will send all data that are ready to send at once. When set to False, the socket will send smaller buffered packets of data at small intervals. This is known as the Nagle algorithm. By default, this configuration setting is set to False. **UseIPv6**: Whether to use IPv6.When set to *0* (default), the component will use IPv4 exclusively. When set to *1*, the component will use IPv6 exclusively. To instruct the component to prefer IPv6 addresses, but use IPv4 if IPv6 is not supported on the system, this setting should be set to *2*. The default value is *0*. Possible values are as follows: | | | | --- | --- | | 0 | IPv4 only | | 1 | IPv6 only | | 2 | IPv6 with IPv4 fallback | **UseNTLMv2**: Whether to use NTLM V2.When authenticating with NTLM, this setting specifies whether NTLM V2 is used. By default this value is True and NTLM V2 will be used. Set this to False to use NTLM V1. ### SSL Config Settings **LogSSLPackets**: Controls whether SSL packets are logged when using the internal security API.When [SSLProvider](#sslprovider-property-cloudmailer-component) is set to *Internal*, this configuration setting controls whether Secure Sockets Layer (SSL) packets should be logged. By default, this configuration setting is *False*, as it is useful only for debugging purposes. When enabled, SSL packet logs are output using the [SSLStatus](#sslstatus-event-cloudmailer-component) event, which will fire each time an SSL packet is sent or received. Enabling this configuration setting has no effect if [SSLProvider](#sslprovider-property-cloudmailer-component) is set to *Platform*. **OpenSSLCADir**: The path to a directory containing CA certificates.This functionality is available only when the provider is OpenSSL. The path set by this property should point to a directory containing CA certificates in PEM format. The files each contain one CA certificate. The files are looked up by the CA subject name hash value, which must hence be available. If more than one CA certificate with the same name hash value exist, the extension must be different (e.g., 9d66eef0.0, 9d66eef0.1). OpenSSL recommends the use of the c_rehash utility to create the necessary links. Please refer to the OpenSSL man page SSL_CTX_load_verify_locations(3) for details. **OpenSSLCAFile**: Name of the file containing the list of CA's trusted by your application.This functionality is available only when the provider is OpenSSL. The file set by this property should contain a list of CA certificates in PEM format. The file can contain several CA certificates identified by the following sequences: -----BEGIN CERTIFICATE----- ... (CA certificate in base64 encoding) ... -----END CERTIFICATE----- Before, between, and after the certificate text is allowed, which can be used, for example, for descriptions of the certificates. Refer to the OpenSSL man page SSL_CTX_load_verify_locations(3) for details. **OpenSSLCipherList**: A string that controls the ciphers to be used by SSL.This functionality is available only when the provider is OpenSSL. The format of this string is described in the OpenSSL man page ciphers(1) section "CIPHER LIST FORMAT". Please refer to it for details. The default string "DEFAULT" is determined at compile time and is normally equivalent to "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH". **OpenSSLPrngSeedData**: The data to seed the pseudo random number generator (PRNG).This functionality is available only when the provider is OpenSSL. By default, OpenSSL uses the device file "/dev/urandom" to seed the PRNG, and setting OpenSSLPrngSeedData is not required. If set, the string specified is used to seed the PRNG. **ReuseSSLSession**: Determines if the SSL session is reused. If set to True, the component will reuse the context if and only if the following criteria are met: - The target host name is the same. - The system cache entry has not expired (default timeout is 10 hours). - The application process that calls the function is the same. - The logon session is the same. - The instance of the component is the same. **SSLCACerts**: A newline separated list of CA certificates to be included when performing an SSL handshake.When [SSLProvider](#sslprovider-property-cloudmailer-component) is set to *Internal*, this configuration setting specifies one or more CA certificates to be included with the SSLCert property. Some servers or clients require the entire chain, including CA certificates, to be presented when performing SSL authentication. The value of this configuration setting is a newline-separated (CR/LF) list of certificates. For instance: ```text -----BEGIN CERTIFICATE----- MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw ... Intermediate Cert ... eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w F0I1XhM+pKj7FjDr+XNj -----END CERTIFICATE----- \r \n -----BEGIN CERTIFICATE----- MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp ... Root Cert ... d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA -----END CERTIFICATE----- ``` **SSLCheckCRL**: Whether to check the Certificate Revocation List for the server certificate.This configuration setting specifies whether the component will check the Certificate Revocation List (CRL) specified by the server certificate. If set to 1 or 2, the component will first obtain the list of CRL URLs from the server certificate's CRL distribution points extension. The component will then make HTTP requests to each CRL endpoint to check the validity of the server's certificate. If the certificate has been revoked or any other issues are found during validation the component raises an exception. When set to 0 (default), the CRL check will not be performed by the component. When set to 1, it will attempt to perform the CRL check, but it will continue without an error if the server's certificate does not support CRL. When set to 2, it will perform the CRL check and will throw an error if CRL is not supported. This configuration setting is supported only in the Java, C#, and C++ editions. In the C++ edition, it is supported only on Windows operating systems. **SSLCheckOCSP**: Whether to use OCSP to check the status of the server certificate.This configuration setting specifies whether the component will use OCSP to check the validity of the server certificate. If set to 1 or 2, the component will first obtain the Online Certificate Status Protocol (OCSP) URL from the server certificate's OCSP extension. The component will then locate the issuing certificate and make an HTTP request to the OCSP endpoint to check the validity of the server's certificate. If the certificate has been revoked or any other issues are found during validation, the component raises an exception. When set to 0 (default), the component will not perform an OCSP check. When set to 1, it will attempt to perform the OCSP check, but it will continue without an error if the server's certificate does not support OCSP. When set to 2, it will perform the OCSP check and will throw an error if OCSP is not supported. This configuration setting is supported only in the Java, C#, and C++ editions. In the C++ edition, it is supported only on Windows operating systems. **SSLCipherStrength**: The minimum cipher strength used for bulk encryption. This minimum cipher strength is largely dependent on the security modules installed on the system. If the cipher strength specified is not supported, an error will be returned when connections are initiated. NOTE: This configuration setting contains the minimum cipher strength requested from the security library. The actual cipher strength used for the connection is shown by the [SSLStatus](#sslstatus-event-cloudmailer-component) event. Use this configuration setting with caution. Requesting a lower cipher strength than necessary could potentially cause serious security vulnerabilities in your application. When the provider is OpenSSL, [SSLCipherStrength](#SSLCipherStrength) is currently not supported. This functionality is instead made available through the [OpenSSLCipherList](#OpenSSLCipherList) configuration setting. **SSLClientCACerts**: A newline separated list of CA certificates to use during SSL client certificate validation.This configuration setting is only applicable to server components (e.g., TCPServer) see [SSLServerCACerts](#SSLServerCACerts) for client components (e.g., TCPClient). This setting can be used to optionally specify one or more CA certificates to be used when verifying the client certificate that is presented by the client during the SSL handshake when SSLAuthenticateClients is enabled. When verifying the client's certificate, the certificates trusted by the system will be used as part of the verification process. If the client's CA certificates are not installed to the trusted system store, they may be specified here so they are included when performing the verification process. This configuration setting should be set only if the client's CA certificates are not already trusted on the system and cannot be installed to the trusted system store. The value of this configuration setting is a newline-separated (CR/LF) list of certificates. For instance: ```text -----BEGIN CERTIFICATE----- MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw ... Intermediate Cert ... eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w F0I1XhM+pKj7FjDr+XNj -----END CERTIFICATE----- \r \n -----BEGIN CERTIFICATE----- MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp ... Root Cert ... d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA -----END CERTIFICATE----- ``` **SSLEnabledCipherSuites**: The cipher suite to be used in an SSL negotiation.This configuration setting enables the cipher suites to be used in SSL negotiation. By default, the enabled cipher suites will include all available ciphers ("*"). The special value "*" means that the component will pick all of the supported cipher suites. If [SSLEnabledCipherSuites](#SSLEnabledCipherSuites) is set to any other value, only the specified cipher suites will be considered. Multiple cipher suites are separated by semicolons. Example values when [SSLProvider](#sslprovider-property-cloudmailer-component) is set to *Platform* include the following: ```text obj.config("SSLEnabledCipherSuites=*"); obj.config("SSLEnabledCipherSuites=CALG_AES_256"); obj.config("SSLEnabledCipherSuites=CALG_AES_256;CALG_3DES"); ``` Possible values when [SSLProvider](#sslprovider-property-cloudmailer-component) is set to *Platform* include the following: - CALG_3DES - CALG_3DES_112 - CALG_AES - CALG_AES_128 - CALG_AES_192 - CALG_AES_256 - CALG_AGREEDKEY_ANY - CALG_CYLINK_MEK - CALG_DES - CALG_DESX - CALG_DH_EPHEM - CALG_DH_SF - CALG_DSS_SIGN - CALG_ECDH - CALG_ECDH_EPHEM - CALG_ECDSA - CALG_ECMQV - CALG_HASH_REPLACE_OWF - CALG_HUGHES_MD5 - CALG_HMAC - CALG_KEA_KEYX - CALG_MAC - CALG_MD2 - CALG_MD4 - CALG_MD5 - CALG_NO_SIGN - CALG_OID_INFO_CNG_ONLY - CALG_OID_INFO_PARAMETERS - CALG_PCT1_MASTER - CALG_RC2 - CALG_RC4 - CALG_RC5 - CALG_RSA_KEYX - CALG_RSA_SIGN - CALG_SCHANNEL_ENC_KEY - CALG_SCHANNEL_MAC_KEY - CALG_SCHANNEL_MASTER_HASH - CALG_SEAL - CALG_SHA - CALG_SHA1 - CALG_SHA_256 - CALG_SHA_384 - CALG_SHA_512 - CALG_SKIPJACK - CALG_SSL2_MASTER - CALG_SSL3_MASTER - CALG_SSL3_SHAMD5 - CALG_TEK - CALG_TLS1_MASTER - CALG_TLS1PRF Example values when [SSLProvider](#sslprovider-property-cloudmailer-component) is set to *Internal*include the following: ```text obj.config("SSLEnabledCipherSuites=*"); obj.config("SSLEnabledCipherSuites=TLS_DHE_DSS_WITH_AES_128_CBC_SHA"); obj.config("SSLEnabledCipherSuites=TLS_DHE_DSS_WITH_AES_128_CBC_SHA;TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"); ``` Possible values when [SSLProvider](#sslprovider-property-cloudmailer-component) is set to *Internal* include the following: - TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 - TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 - TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 - TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 - TLS_RSA_WITH_AES_256_GCM_SHA384 - TLS_RSA_WITH_AES_128_GCM_SHA256 - TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 - TLS_DHE_DSS_WITH_AES_256_GCM_SHA384 - TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 - TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 - TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 - TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 - TLS_DHE_DSS_WITH_AES_128_GCM_SHA256 - TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 - TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 - TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 - TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 - TLS_RSA_WITH_AES_256_CBC_SHA256 - TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 - TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 - TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 - TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 - TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 - TLS_RSA_WITH_AES_128_CBC_SHA256 - TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 - TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 - TLS_DHE_DSS_WITH_AES_128_CBC_SHA256 - TLS_RSA_WITH_AES_256_CBC_SHA - TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA - TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA - TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA - TLS_DHE_RSA_WITH_AES_256_CBC_SHA - TLS_ECDH_RSA_WITH_AES_256_CBC_SHA - TLS_DHE_DSS_WITH_AES_256_CBC_SHA - TLS_RSA_WITH_AES_128_CBC_SHA - TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA - TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA - TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA - TLS_ECDH_RSA_WITH_AES_128_CBC_SHA - TLS_DHE_RSA_WITH_AES_128_CBC_SHA - TLS_DHE_DSS_WITH_AES_128_CBC_SHA - TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA - TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA - TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA - TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA - TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA - TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA - TLS_RSA_WITH_3DES_EDE_CBC_SHA - TLS_RSA_WITH_DES_CBC_SHA - TLS_DHE_RSA_WITH_DES_CBC_SHA - TLS_DHE_DSS_WITH_DES_CBC_SHA - TLS_RSA_WITH_RC4_128_MD5 - TLS_RSA_WITH_RC4_128_SHA When TLS 1.3 is negotiated (see [SSLEnabledProtocols](#SSLEnabledProtocols)), only the following cipher suites are supported: - TLS_AES_256_GCM_SHA384 - TLS_CHACHA20_POLY1305_SHA256 - TLS_AES_128_GCM_SHA256 [SSLEnabledCipherSuites](#SSLEnabledCipherSuites) is used together with [SSLCipherStrength](#SSLCipherStrength). **SSLEnabledProtocols**: Used to enable/disable the supported security protocols.This configuration setting is used to enable or disable the supported security protocols. Not all supported protocols are enabled by default. The default value is *4032* for client components, and *3072* for server components. To specify a combination of enabled protocol versions set this config to the binary *OR* of one or more of the following values: | | | | --- | --- | | TLS1.3 | 12288 (Hex 3000) | | TLS1.2 | 3072 (Hex C00) (Default - Client and Server) | | TLS1.1 | 768 (Hex 300) (Default - Client) | | TLS1 | 192 (Hex C0) (Default - Client) | | SSL3 | 48 (Hex 30) | | SSL2 | 12 (Hex 0C) | Note that only TLS 1.2 is enabled for server components that accept incoming connections. This adheres to industry standards to ensure a secure connection. Client components enable TLS 1.0, TLS 1.1, and TLS 1.2 by default and will negotiate the highest mutually supported version when connecting to a server, which should be TLS 1.2 in most cases. **SSLEnabledProtocols: Transport Layer Security (TLS) 1.3 Notes:** By default when TLS 1.3 is enabled, the component will first try to use the platform TLS 1.3 implementation when the [SSLProvider](#sslprovider-property-cloudmailer-component) is set to Automatic for all editions. If the platform TLS 1.3 implementation is not available, the internal implementation will be used. In editions that are designed to run on Windows, [SSLProvider](#sslprovider-property-cloudmailer-component) can be set to Platform to use the platform implementation instead of the internal implementation. When configured in this manner, please note that the platform provider is supported only on Windows 11/Windows Server 2022 and up. The default internal provider is available on all platforms and is not restricted to any specific OS version. If set to *1* (Platform provider), please be aware of the following notes: - The platform provider is available only on Windows 11/Windows Server 2022 and up. - [SSLEnabledCipherSuites](#SSLEnabledCipherSuites) and other similar SSL configuration settings are not supported. - If [SSLEnabledProtocols](#SSLEnabledProtocols) includes both TLS 1.3 and TLS 1.2, these restrictions are still applicable even if TLS 1.2 is negotiated. Enabling TLS 1.3 with the platform provider changes the implementation used for all TLS versions. **SSLEnabledProtocols: SSL2 and SSL3 Notes: ** SSL 2.0 and 3.0 are not supported by the component when the [SSLProvider](#sslprovider-property-cloudmailer-component) is set to internal. To use SSL 2.0 or SSL 3.0, the platform security API must have the protocols enabled and [SSLProvider](#sslprovider-property-cloudmailer-component) needs to be set to platform. **SSLEnableRenegotiation**: Whether the renegotiation_info SSL extension is supported.This configuration setting specifies whether the renegotiation_info SSL extension will be used in the request when using the internal security API. This configuration setting is *false* by default, but it can be set to *true* to enable the extension. This configuration setting is applicable only when [SSLProvider](#sslprovider-property-cloudmailer-component) is set to *Internal*. **SSLIncludeCertChain**: Whether the entire certificate chain is included in the SSLServerAuthentication event.This configuration setting specifies whether the Encoded parameter of the [SSLServerAuthentication](#sslserverauthentication-event-cloudmailer-component) event contains the full certificate chain. By default this value is False and only the leaf certificate will be present in the Encoded parameter of the [SSLServerAuthentication](#sslserverauthentication-event-cloudmailer-component) event. If set to True, all certificates returned by the server will be present in the Encoded parameter of the [SSLServerAuthentication](#sslserverauthentication-event-cloudmailer-component) event. This includes the leaf certificate, any intermediate certificate, and the root certificate. **SSLKeyLogFile**: The location of a file where per-session secrets are written for debugging purposes.This configuration setting optionally specifies the full path to a file on disk where per-session secrets are stored for debugging purposes. When set, the component will save the session secrets in the same format as the SSLKEYLOGFILE environment variable functionality used by most major browsers and tools, such as Chrome, Firefox, and cURL. This file can then be used in tools such as Wireshark to decrypt TLS traffic for debugging purposes. When writing to this file, the component will only append, it will not overwrite previous values. NOTE: This configuration setting is applicable only when [SSLProvider](#sslprovider-property-cloudmailer-component) is set to *Internal*. **SSLNegotiatedCipher**: Returns the negotiated cipher suite.This configuration setting returns the cipher suite negotiated during the SSL handshake. NOTE: For server components (e.g., TCPServer), this is a per-connection configuration setting accessed by passing the ConnectionId. For example: ```csharp server.Config("SSLNegotiatedCipher[connId]"); ``` **SSLNegotiatedCipherStrength**: Returns the negotiated cipher suite strength.This configuration setting returns the strength of the cipher suite negotiated during the SSL handshake. NOTE: For server components (e.g., TCPServer), this is a per-connection configuration setting accessed by passing the ConnectionId. For example: ```csharp server.Config("SSLNegotiatedCipherStrength[connId]"); ``` **SSLNegotiatedCipherSuite**: Returns the negotiated cipher suite.This configuration setting returns the cipher suite negotiated during the SSL handshake represented as a single string. NOTE: For server components (e.g., TCPServer), this is a per-connection configuration setting accessed by passing the ConnectionId. For example: ```csharp server.Config("SSLNegotiatedCipherSuite[connId]"); ``` **SSLNegotiatedKeyExchange**: Returns the negotiated key exchange algorithm.This configuration setting returns the key exchange algorithm negotiated during the SSL handshake. NOTE: For server components (e.g., TCPServer), this is a per-connection configuration setting accessed by passing the ConnectionId. For example: ```csharp server.Config("SSLNegotiatedKeyExchange[connId]"); ``` **SSLNegotiatedKeyExchangeStrength**: Returns the negotiated key exchange algorithm strength.This configuration setting returns the strength of the key exchange algorithm negotiated during the SSL handshake. NOTE: For server components (e.g., TCPServer), this is a per-connection configuration setting accessed by passing the ConnectionId. For example: ```csharp server.Config("SSLNegotiatedKeyExchangeStrength[connId]"); ``` **SSLNegotiatedVersion**: Returns the negotiated protocol version.This configuration setting returns the protocol version negotiated during the SSL handshake. NOTE: For server components (e.g., TCPServer), this is a per-connection configuration setting accessed by passing the ConnectionId. For example: ```csharp server.Config("SSLNegotiatedVersion[connId]"); ``` **SSLSecurityFlags**: Flags that control certificate verification.The following flags are defined (specified in hexadecimal notation). They can be ORed together to exclude multiple conditions: | | | | --- | --- | | 0x00000001 | Ignore time validity status of certificate. | | 0x00000002 | Ignore time validity status of CTL. | | 0x00000004 | Ignore non-nested certificate times. | | 0x00000010 | Allow unknown certificate authority. | | 0x00000020 | Ignore wrong certificate usage. | | 0x00000100 | Ignore unknown certificate revocation status. | | 0x00000200 | Ignore unknown CTL signer revocation status. | | 0x00000400 | Ignore unknown certificate authority revocation status. | | 0x00000800 | Ignore unknown root revocation status. | | 0x00008000 | Allow test root certificate. | | 0x00004000 | Trust test root certificate. | | 0x80000000 | Ignore non-matching CN (certificate CN non-matching server name). | This functionality is currently not available when the provider is OpenSSL. **SSLServerCACerts**: A newline separated list of CA certificates to use during SSL server certificate validation.This configuration setting is only used by client components (e.g., TCPClient) see [SSLClientCACerts](#SSLClientCACerts) for server components (e.g., TCPServer). This configuration setting can be used to optionally specify one or more CA certificates to be used when connecting to the server and verifying the server certificate. When verifying the server's certificate, the certificates trusted by the system will be used as part of the verification process. If the server's CA certificates are not installed to the trusted system store, they may be specified here so they are included when performing the verification process. This configuration setting should be set only if the server's CA certificates are not already trusted on the system and cannot be installed to the trusted system store. The value of this configuration setting is a newline-separated (CR/LF) list of certificates. For instance: ```text -----BEGIN CERTIFICATE----- MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw ... Intermediate Cert... eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w F0I1XhM+pKj7FjDr+XNj -----END CERTIFICATE----- \r \n -----BEGIN CERTIFICATE----- MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp ... Root Cert... d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA -----END CERTIFICATE----- ``` **TLS12SignatureAlgorithms**: Defines the allowed TLS 1.2 signature algorithms when SSLProvider is set to Internal.This configuration setting specifies the allowed server certificate signature algorithms when [SSLProvider](#sslprovider-property-cloudmailer-component) is set to *Internal* and [SSLEnabledProtocols](#SSLEnabledProtocols) is set to allow TLS 1.2. When specified the component will verify that the server certificate signature algorithm is among the values specified in this configuration setting. If the server certificate signature algorithm is unsupported, the component raises an exception. The format of this value is a comma-separated list of hash-signature combinations. For instance: ```csharp component.SSLProvider = TCPClientSSLProviders.sslpInternal; component.Config("SSLEnabledProtocols=3072"); //TLS 1.2 component.Config("TLS12SignatureAlgorithms=sha256-rsa,sha256-dsa,sha1-rsa,sha1-dsa"); ``` The default value for this configuration setting is *sha512-ecdsa,sha512-rsa,sha512-dsa,sha384-ecdsa,sha384-rsa,sha384-dsa,sha256-ecdsa,sha256-rsa,sha256-dsa,sha224-ecdsa,sha224-rsa,sha224-dsa,sha1-ecdsa,sha1-rsa,sha1-dsa*. To not restrict the server's certificate signature algorithm, specify an empty string as the value for this configuration setting, which will cause the signature_algorithms TLS 1.2 extension to not be sent. **TLS12SupportedGroups**: The supported groups for ECC.This configuration setting specifies a comma-separated list of named groups used in TLS 1.2 for ECC. The default value is *ecdhe_secp256r1,ecdhe_secp384r1,ecdhe_secp521r1*. When using TLS 1.2 and [SSLProvider](#sslprovider-property-cloudmailer-component) is set to *Internal*, the values refer to the supported groups for ECC. The following values are supported: - "ecdhe_secp256r1" (default) - "ecdhe_secp384r1" (default) - "ecdhe_secp521r1" (default) **TLS13KeyShareGroups**: The groups for which to pregenerate key shares.This configuration setting specifies a comma-separated list of named groups used in TLS 1.3 for key exchange. The groups specified here will have key share data pregenerated locally before establishing a connection. This can prevent an additional roundtrip during the handshake if the group is supported by the server. The default value is set to balance common supported groups and the computational resources required to generate key shares. As a result, only some groups are included by default in this configuration setting. NOTE: All supported groups can always be used during the handshake even if not listed here, but if a group is used that is not present in this list, it will incur an additional roundtrip and time to generate the key share for that group. In most cases, this configuration setting does not need to be modified. This should be modified only if there is a specific reason to do so. The default value is *ecdhe_x25519,ecdhe_secp256r1,ecdhe_secp384r1,ffdhe_2048,ffdhe_3072* The values are ordered from most preferred to least preferred. The following values are supported: - "ecdhe_x25519" (default) - "ecdhe_x448" - "ecdhe_secp256r1" (default) - "ecdhe_secp384r1" (default) - "ecdhe_secp521r1" - "ffdhe_2048" (default) - "ffdhe_3072" (default) - "ffdhe_4096" - "ffdhe_6144" - "ffdhe_8192" **TLS13SignatureAlgorithms**: The allowed certificate signature algorithms.This configuration setting holds a comma-separated list of allowed signature algorithms. Possible values include the following: - "ed25519" (default) - "ed448" (default) - "ecdsa_secp256r1_sha256" (default) - "ecdsa_secp384r1_sha384" (default) - "ecdsa_secp521r1_sha512" (default) - "rsa_pkcs1_sha256" (default) - "rsa_pkcs1_sha384" (default) - "rsa_pkcs1_sha512" (default) - "rsa_pss_sha256" (default) - "rsa_pss_sha384" (default) - "rsa_pss_sha512" (default) The default value is *rsa_pss_sha256,rsa_pss_sha384,rsa_pss_sha512,rsa_pkcs1_sha256,rsa_pkcs1_sha384,rsa_pkcs1_sha512,ecdsa_secp256r1_sha256,ecdsa_secp384r1_sha384,ecdsa_secp521r1_sha512,ed25519,ed448*. This configuration setting is applicable only when [SSLEnabledProtocols](#SSLEnabledProtocols) includes TLS 1.3. **TLS13SupportedGroups**: The supported groups for (EC)DHE key exchange.This configuration setting specifies a comma-separated list of named groups used in TLS 1.3 for key exchange. This configuration setting should be modified only if there is a specific reason to do so. The default value is *ecdhe_x25519,ecdhe_x448,ecdhe_secp256r1,ecdhe_secp384r1,ecdhe_secp521r1,ffdhe_2048,ffdhe_3072,ffdhe_4096,ffdhe_6144,ffdhe_8192,mlkem_512,mlkem_768,mlkem_1024,x25519_mlkem_768,secp256r1_mlkem_768* The values are ordered from most preferred to least preferred. The following values are supported: - "ecdhe_x25519" (default) - "ecdhe_x448" (default) - "ecdhe_secp256r1" (default) - "ecdhe_secp384r1" (default) - "ecdhe_secp521r1" (default) - "ffdhe_2048" (default) - "ffdhe_3072" (default) - "ffdhe_4096" (default) - "ffdhe_6144" (default) - "ffdhe_8192" (default) - "mlkem_512" (default) - "mlkem_768" (default) - "mlkem_1024" (default) - "x25519_mlkem_768" (default) - "secp256r1_mlkem_768" (default) Post-quantum algorithms (*mlkem_512,mlkem_768,mlkem_1024,x25519_mlkem_768,secp256r1_mlkem_768*) in our components rely on the operating system's underlying cryptographic primitives. The following platforms are currently supported: - Windows Server 2025 - Windows 11 24H2 - Windows 11 25H2 ### Socket Config Settings **AbsoluteTimeout**: Determines whether timeouts are inactivity timeouts or absolute timeouts.If [AbsoluteTimeout](#AbsoluteTimeout) is set to True, any method that does not complete within [Timeout](#timeout-property-cloudmailer-component) seconds will be aborted. By default, *AbsoluteTimeout* is False, and the timeout is an inactivity timeout. NOTE: This option is not valid for User Datagram Protocol (UDP) ports. **FirewallData**: Used to send extra data to the firewall.When the firewall is a tunneling proxy, use this property to send custom (additional) headers to the firewall (e.g., headers for custom authentication schemes). **InBufferSize**: The size in bytes of the incoming queue of the socket.This is the size of an internal queue in the Transmission Control Protocol (TCP)/IP stack. You can increase or decrease its size depending on the amount of data that you will be receiving. In some cases, increasing the value of the *InBufferSize* setting can provide significant improvements in performance. Some TCP/IP implementations do not support variable buffer sizes. If that is the case, when the component is activated the *InBufferSize* reverts to its defined size. The same happens if you attempt to make it too large or too small. **OutBufferSize**: The size in bytes of the outgoing queue of the socket.This is the size of an internal queue in the TCP/IP stack. You can increase or decrease its size depending on the amount of data that you will be sending. In some cases, increasing the value of the *OutBufferSize* setting can provide significant improvements in performance. Some TCP/IP implementations do not support variable buffer sizes. If that is the case, when the component is activated the *OutBufferSize* reverts to its defined size. The same happens if you attempt to make it too large or too small. ### Base Config Settings **BuildInfo**: Information about the product's build.When queried, this setting will return a string containing information about the product's build. **CodePage**: The system code page used for Unicode to Multibyte translations.The default code page is Unicode UTF-8 (65001). The following is a list of valid code page identifiers: | | | | --- | --- | | Identifier | Name | | 037 | IBM EBCDIC - U.S./Canada | | 437 | OEM - United States | | 500 | IBM EBCDIC - International | | 708 | Arabic - ASMO 708 | | 709 | Arabic - ASMO 449+, BCON V4 | | 710 | Arabic - Transparent Arabic | | 720 | Arabic - Transparent ASMO | | 737 | OEM - Greek (formerly 437G) | | 775 | OEM - Baltic | | 850 | OEM - Multilingual Latin I | | 852 | OEM - Latin II | | 855 | OEM - Cyrillic (primarily Russian) | | 857 | OEM - Turkish | | 858 | OEM - Multilingual Latin I + Euro symbol | | 860 | OEM - Portuguese | | 861 | OEM - Icelandic | | 862 | OEM - Hebrew | | 863 | OEM - Canadian-French | | 864 | OEM - Arabic | | 865 | OEM - Nordic | | 866 | OEM - Russian | | 869 | OEM - Modern Greek | | 870 | IBM EBCDIC - Multilingual/ROECE (Latin-2) | | 874 | ANSI/OEM - Thai (same as 28605, ISO 8859-15) | | 875 | IBM EBCDIC - Modern Greek | | 932 | ANSI/OEM - Japanese, Shift-JIS | | 936 | ANSI/OEM - Simplified Chinese (PRC, Singapore) | | 949 | ANSI/OEM - Korean (Unified Hangul Code) | | 950 | ANSI/OEM - Traditional Chinese (Taiwan; Hong Kong SAR, PRC) | | 1026 | IBM EBCDIC - Turkish (Latin-5) | | 1047 | IBM EBCDIC - Latin 1/Open System | | 1140 | IBM EBCDIC - U.S./Canada (037 + Euro symbol) | | 1141 | IBM EBCDIC - Germany (20273 + Euro symbol) | | 1142 | IBM EBCDIC - Denmark/Norway (20277 + Euro symbol) | | 1143 | IBM EBCDIC - Finland/Sweden (20278 + Euro symbol) | | 1144 | IBM EBCDIC - Italy (20280 + Euro symbol) | | 1145 | IBM EBCDIC - Latin America/Spain (20284 + Euro symbol) | | 1146 | IBM EBCDIC - United Kingdom (20285 + Euro symbol) | | 1147 | IBM EBCDIC - France (20297 + Euro symbol) | | 1148 | IBM EBCDIC - International (500 + Euro symbol) | | 1149 | IBM EBCDIC - Icelandic (20871 + Euro symbol) | | 1200 | Unicode UCS-2 Little-Endian (BMP of ISO 10646) | | 1201 | Unicode UCS-2 Big-Endian | | 1250 | ANSI - Central European | | 1251 | ANSI - Cyrillic | | 1252 | ANSI - Latin I | | 1253 | ANSI - Greek | | 1254 | ANSI - Turkish | | 1255 | ANSI - Hebrew | | 1256 | ANSI - Arabic | | 1257 | ANSI - Baltic | | 1258 | ANSI/OEM - Vietnamese | | 1361 | Korean (Johab) | | 10000 | MAC - Roman | | 10001 | MAC - Japanese | | 10002 | MAC - Traditional Chinese (Big5) | | 10003 | MAC - Korean | | 10004 | MAC - Arabic | | 10005 | MAC - Hebrew | | 10006 | MAC - Greek I | | 10007 | MAC - Cyrillic | | 10008 | MAC - Simplified Chinese (GB 2312) | | 10010 | MAC - Romania | | 10017 | MAC - Ukraine | | 10021 | MAC - Thai | | 10029 | MAC - Latin II | | 10079 | MAC - Icelandic | | 10081 | MAC - Turkish | | 10082 | MAC - Croatia | | 12000 | Unicode UCS-4 Little-Endian | | 12001 | Unicode UCS-4 Big-Endian | | 20000 | CNS - Taiwan | | 20001 | TCA - Taiwan | | 20002 | Eten - Taiwan | | 20003 | IBM5550 - Taiwan | | 20004 | TeleText - Taiwan | | 20005 | Wang - Taiwan | | 20105 | IA5 IRV International Alphabet No. 5 (7-bit) | | 20106 | IA5 German (7-bit) | | 20107 | IA5 Swedish (7-bit) | | 20108 | IA5 Norwegian (7-bit) | | 20127 | US-ASCII (7-bit) | | 20261 | T.61 | | 20269 | ISO 6937 Non-Spacing Accent | | 20273 | IBM EBCDIC - Germany | | 20277 | IBM EBCDIC - Denmark/Norway | | 20278 | IBM EBCDIC - Finland/Sweden | | 20280 | IBM EBCDIC - Italy | | 20284 | IBM EBCDIC - Latin America/Spain | | 20285 | IBM EBCDIC - United Kingdom | | 20290 | IBM EBCDIC - Japanese Katakana Extended | | 20297 | IBM EBCDIC - France | | 20420 | IBM EBCDIC - Arabic | | 20423 | IBM EBCDIC - Greek | | 20424 | IBM EBCDIC - Hebrew | | 20833 | IBM EBCDIC - Korean Extended | | 20838 | IBM EBCDIC - Thai | | 20866 | Russian - KOI8-R | | 20871 | IBM EBCDIC - Icelandic | | 20880 | IBM EBCDIC - Cyrillic (Russian) | | 20905 | IBM EBCDIC - Turkish | | 20924 | IBM EBCDIC - Latin-1/Open System (1047 + Euro symbol) | | 20932 | JIS X 0208-1990 & 0121-1990 | | 20936 | Simplified Chinese (GB2312) | | 21025 | IBM EBCDIC - Cyrillic (Serbian, Bulgarian) | | 21027 | Extended Alpha Lowercase | | 21866 | Ukrainian (KOI8-U) | | 28591 | ISO 8859-1 Latin I | | 28592 | ISO 8859-2 Central Europe | | 28593 | ISO 8859-3 Latin 3 | | 28594 | ISO 8859-4 Baltic | | 28595 | ISO 8859-5 Cyrillic | | 28596 | ISO 8859-6 Arabic | | 28597 | ISO 8859-7 Greek | | 28598 | ISO 8859-8 Hebrew | | 28599 | ISO 8859-9 Latin 5 | | 28605 | ISO 8859-15 Latin 9 | | 29001 | Europa 3 | | 38598 | ISO 8859-8 Hebrew | | 50220 | ISO 2022 Japanese with no halfwidth Katakana | | 50221 | ISO 2022 Japanese with halfwidth Katakana | | 50222 | ISO 2022 Japanese JIS X 0201-1989 | | 50225 | ISO 2022 Korean | | 50227 | ISO 2022 Simplified Chinese | | 50229 | ISO 2022 Traditional Chinese | | 50930 | Japanese (Katakana) Extended | | 50931 | US/Canada and Japanese | | 50933 | Korean Extended and Korean | | 50935 | Simplified Chinese Extended and Simplified Chinese | | 50936 | Simplified Chinese | | 50937 | US/Canada and Traditional Chinese | | 50939 | Japanese (Latin) Extended and Japanese | | 51932 | EUC - Japanese | | 51936 | EUC - Simplified Chinese | | 51949 | EUC - Korean | | 51950 | EUC - Traditional Chinese | | 52936 | HZ-GB2312 Simplified Chinese | | 54936 | Windows XP: GB18030 Simplified Chinese (4 Byte) | | 57002 | ISCII Devanagari | | 57003 | ISCII Bengali | | 57004 | ISCII Tamil | | 57005 | ISCII Telugu | | 57006 | ISCII Assamese | | 57007 | ISCII Oriya | | 57008 | ISCII Kannada | | 57009 | ISCII Malayalam | | 57010 | ISCII Gujarati | | 57011 | ISCII Punjabi | | 65000 | Unicode UTF-7 | | 65001 | Unicode UTF-8 | The following is a list of valid code page identifiers for Mac OS only: | | | | --- | --- | | Identifier | Name | | 1 | ASCII | | 2 | NEXTSTEP | | 3 | JapaneseEUC | | 4 | UTF8 | | 5 | ISOLatin1 | | 6 | Symbol | | 7 | NonLossyASCII | | 8 | ShiftJIS | | 9 | ISOLatin2 | | 10 | Unicode | | 11 | WindowsCP1251 | | 12 | WindowsCP1252 | | 13 | WindowsCP1253 | | 14 | WindowsCP1254 | | 15 | WindowsCP1250 | | 21 | ISO2022JP | | 30 | MacOSRoman | | 10 | UTF16String | | 0x90000100 | UTF16BigEndian | | 0x94000100 | UTF16LittleEndian | | 0x8c000100 | UTF32String | | 0x98000100 | UTF32BigEndian | | 0x9c000100 | UTF32LittleEndian | | 65536 | Proprietary | **LicenseInfo**: Information about the current license.When queried, this setting will return a string containing information about the license this instance of a component is using. It will return the following information: - Product: The product the license is for. - Product Key: The key the license was generated from. - License Source: Where the license was found (e.g., RuntimeLicense, License File). - License Type: The type of license installed (e.g., Royalty Free, Single Server). - Last Valid Build: The last valid build number for which the license will work. **MaskSensitiveData**: Whether sensitive data is masked in log messages.In certain circumstances it may be beneficial to mask sensitive data, like passwords, in log messages. Set this to *true* to mask sensitive data. The default is *true*. **UseFIPSCompliantAPI**: Tells the component whether or not to use FIPS certified APIs.When set to *true*, the component will utilize the underlying operating system's certified APIs. Java editions, regardless of OS, utilize Bouncy Castle Federal Information Processing Standards (FIPS), while all other Windows editions make use of Microsoft security libraries. FIPS mode can be enabled by setting the *UseFIPSCompliantAPI* configuration setting to *true*. This is a static setting that applies to all instances of all components of the toolkit within the process. It is recommended to enable or disable this setting once before the component has been used to establish a connection. Enabling FIPS while an instance of the component is active and connected may result in unexpected behavior. For more details, please see the [FIPS 140-2 Compliance](https://www.nsoftware.com/kb/articles/fips.rst) article. NOTE: This setting is applicable only on Windows. NOTE: Enabling FIPS compliance requires a special license; please contact [sales@nsoftware.com](mailto:sales@nsoftware.com) for details. Tells the component whether or not to use FIPS certified APIs.When set to *true*, the component will utilize the underlying operating system's certified APIs. Java editions, regardless of OS, utilize Bouncy Castle Federal Information Processing Standards (FIPS), while all other Windows editions make use of Microsoft security libraries. FIPS mode can be enabled by setting the *UseFIPSCompliantAPI* configuration setting to *true*. This is a static setting that applies to all instances of all components of the toolkit within the process. It is recommended to enable or disable this setting once before the component has been used to establish a connection. Enabling FIPS while an instance of the component is active and connected may result in unexpected behavior. For more details, please see the [FIPS 140-2 Compliance](https://www.nsoftware.com/kb/articles/fips.rst) article. NOTE: This setting is applicable only on Windows. NOTE: Enabling FIPS compliance requires a special license; please contact [sales@nsoftware.com](mailto:sales@nsoftware.com) for details. **UseFIPSCompliantAPI**: Tells the component whether or not to use FIPS certified APIs.When set to *true*, the component will utilize the underlying operating system's certified APIs. Java editions, regardless of OS, utilize Bouncy Castle Federal Information Processing Standards (FIPS), while all other Windows editions make use of Microsoft security libraries. FIPS mode can be enabled by setting the *UseFIPSCompliantAPI* configuration setting to *true*. This is a static setting that applies to all instances of all components of the toolkit within the process. It is recommended to enable or disable this setting once before the component has been used to establish a connection. Enabling FIPS while an instance of the component is active and connected may result in unexpected behavior. For more details, please see the [FIPS 140-2 Compliance](https://www.nsoftware.com/kb/articles/fips.rst) article. NOTE: This setting is applicable only on Windows. NOTE: Enabling FIPS compliance requires a special license; please contact [sales@nsoftware.com](mailto:sales@nsoftware.com) for details. Tells the component whether or not to use FIPS certified APIs.When set to *true*, the component will utilize the underlying operating system's certified APIs. Java editions, regardless of OS, utilize Bouncy Castle Federal Information Processing Standards (FIPS), while all other Windows editions make use of Microsoft security libraries. FIPS mode can be enabled by setting the *UseFIPSCompliantAPI* configuration setting to *true*. This is a static setting that applies to all instances of all components of the toolkit within the process. It is recommended to enable or disable this setting once before the component has been used to establish a connection. Enabling FIPS while an instance of the component is active and connected may result in unexpected behavior. For more details, please see the [FIPS 140-2 Compliance](https://www.nsoftware.com/kb/articles/fips.rst) article. NOTE: This setting is applicable only on Windows. NOTE: Enabling FIPS compliance requires a special license; please contact [sales@nsoftware.com](mailto:sales@nsoftware.com) for details. **UseInternalSecurityAPI**: Whether or not to use the system security libraries or an internal implementation. When set to *false*, the component will use the system security libraries by default to perform cryptographic functions where applicable. Setting this configuration setting to *true* tells the component to use the internal implementation instead of using the system security libraries. This setting is set to *false* by default on all platforms. # Trappable Errors ([CloudMailer](#cloudmailer-component) Component) ### Common Errors | | | | --- | --- | | 701 | Busy executing current method. | The component may also return one of the following error codes, which are inherited from other components. ### HTTP Errors | | | | --- | --- | | 118 | Firewall error. The error description contains the detailed message. | | 143 | Busy executing current method. | | 151 | HTTP protocol error. The error message has the server response. | | 152 | No server specified in URL. | | 153 | Specified URLScheme is invalid. | | 155 | Range operation is not supported by server. | | 156 | Invalid cookie index (out of range). | | 301 | Interrupted. | | 302 | Cannot open AttachedFile. | The component may also return one of the following error codes, which are inherited from other components. ### TCPClient Errors | | | | --- | --- | | 100 | You cannot change the RemotePort at this time. A connection is in progress. | | 101 | You cannot change the RemoteHost (Server) at this time. A connection is in progress. | | 102 | The RemoteHost address is invalid (0.0.0.0). | | 104 | Already connected. If you want to reconnect, close the current connection first. | | 106 | You cannot change the LocalPort at this time. A connection is in progress. | | 107 | You cannot change the LocalHost at this time. A connection is in progress. | | 112 | You cannot change [MaxLineLength](#MaxLineLength) at this time. A connection is in progress. | | 116 | RemotePort cannot be zero. Please specify a valid service port number. | | 117 | You cannot change the UseConnection option while the component is active. | | 135 | Operation would block. | | 201 | Timeout. | | 211 | Action impossible in control's present state. | | 212 | Action impossible while not connected. | | 213 | Action impossible while listening. | | 301 | Timeout. | | 302 | Could not open file. | | 434 | Unable to convert string to selected CodePage. | | 1105 | Already connecting. If you want to reconnect, close the current connection first. | | 1117 | You need to connect first. | | 1119 | You cannot change the LocalHost at this time. A connection is in progress. | | 1120 | Connection dropped by remote host. | ### SSL Errors | | | | --- | --- | | 270 | Cannot load specified security library. | | 271 | Cannot open certificate store. | | 272 | Cannot find specified certificate. | | 273 | Cannot acquire security credentials. | | 274 | Cannot find certificate chain. | | 275 | Cannot verify certificate chain. | | 276 | Error during handshake. | | 280 | Error verifying certificate. | | 281 | Could not find client certificate. | | 282 | Could not find server certificate. | | 283 | Error encrypting data. | | 284 | Error decrypting data. | ### TCP/IP Errors | | | | --- | --- | | 10004 | [10004] Interrupted system call. | | 10009 | [10009] Bad file number. | | 10013 | [10013] Access denied. | | 10014 | [10014] Bad address. | | 10022 | [10022] Invalid argument. | | 10024 | [10024] Too many open files. | | 10035 | [10035] Operation would block. | | 10036 | [10036] Operation now in progress. | | 10037 | [10037] Operation already in progress. | | 10038 | [10038] Socket operation on nonsocket. | | 10039 | [10039] Destination address required. | | 10040 | [10040] Message is too long. | | 10041 | [10041] Protocol wrong type for socket. | | 10042 | [10042] Bad protocol option. | | 10043 | [10043] Protocol is not supported. | | 10044 | [10044] Socket type is not supported. | | 10045 | [10045] Operation is not supported on socket. | | 10046 | [10046] Protocol family is not supported. | | 10047 | [10047] Address family is not supported by protocol family. | | 10048 | [10048] Address already in use. | | 10049 | [10049] Cannot assign requested address. | | 10050 | [10050] Network is down. | | 10051 | [10051] Network is unreachable. | | 10052 | [10052] Net dropped connection or reset. | | 10053 | [10053] Software caused connection abort. | | 10054 | [10054] Connection reset by peer. | | 10055 | [10055] No buffer space available. | | 10056 | [10056] Socket is already connected. | | 10057 | [10057] Socket is not connected. | | 10058 | [10058] Cannot send after socket shutdown. | | 10059 | [10059] Too many references, cannot splice. | | 10060 | [10060] Connection timed out. | | 10061 | [10061] Connection refused. | | 10062 | [10062] Too many levels of symbolic links. | | 10063 | [10063] File name is too long. | | 10064 | [10064] Host is down. | | 10065 | [10065] No route to host. | | 10066 | [10066] Directory is not empty | | 10067 | [10067] Too many processes. | | 10068 | [10068] Too many users. | | 10069 | [10069] Disc Quota Exceeded. | | 10070 | [10070] Stale NFS file handle. | | 10071 | [10071] Too many levels of remote in path. | | 10091 | [10091] Network subsystem is unavailable. | | 10092 | [10092] WINSOCK DLL Version out of range. | | 10093 | [10093] Winsock is not loaded yet. | | 11001 | [11001] Host not found. | | 11002 | [11002] Nonauthoritative 'Host not found' (try again or check DNS setup). | | 11003 | [11003] Nonrecoverable errors: FORMERR, REFUSED, NOTIMP. | | 11004 | [11004] Valid name, no data record (check DNS setup). |