SFileMailer Class

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The SFileMailer Class is used to send emails with file attachments.

Syntax

SFileMailer

Remarks

The SFileMailer Class is the S/MIME-enabled equivalent of the IPWorks FileMailer class. In addition to standard SMTP functions, the SFileMailer class can sign and/or encrypt messages with attachments in a Public Key Cryptography Standards (PKCS) envelope. The methods and properties for encrypting and signing are identical to those provided with the S/MIME class. After setting the certificate properties, specifying MessageText, and attaching all files, call the Encrypt, Sign or SignAndEncrypt method before sending and the result will be stored in MessageText.

The FileMailer Class supports both plaintext and Secure Sockets Layer/Transport Layer Security (SSL/TLS) connections (RFC 2487). When connecting over Secure Sockets Layer/Transport Layer Security (SSL/TLS) the SSLServerAuthentication event allows you to check the server identity and other security attributes. The SSLStatus event provides information about the SSL handshake. Additional SSL-related settings are also supported through the Config method.

The class sends a message (provided in MessageText) and one or more file attachments specified in the Attachments properties.

The recipients are specified by the SendTo, Cc, and BCc properties, and the message subject is specified by the Subject property.

After all of the appropriate properties have been set, call the Send method and your message will be sent to its intended recipients.

Other SMTP headers may be specified through the OtherHeaders property. Information about interaction with the server is provided through the PITrail event.

Property List

The following is the full list of the properties of the class with short descriptions. Click on the links for further details.

Method List

The following is the full list of the methods of the class with short descriptions. Click on the links for further details.

Event List

The following is the full list of the events fired by the class with short descriptions. Click on the links for further details.

Config Settings

The following is a list of config settings for the class with short descriptions. Click on the links for further details.

Attachments Property (SFileMailer Class)

This property contains paths of the files to attach to the message.

Syntax

• C++
• C
• Qt

IPWorksSMIMEList<IPWorksSMIMEFileAttachment>* GetAttachments();
int SetAttachments(IPWorksSMIMEList<IPWorksSMIMEFileAttachment>* val);

int ipworkssmime_sfilemailer_getattachmentcount(void* lpObj);
int ipworkssmime_sfilemailer_setattachmentcount(void* lpObj, int iAttachmentCount);

int ipworkssmime_sfilemailer_getattachmentdata(void* lpObj, int attachmentindex, char** lpAttachmentData, int* lenAttachmentData);
int ipworkssmime_sfilemailer_setattachmentdata(void* lpObj, int attachmentindex, const char* lpAttachmentData, int lenAttachmentData);

char* ipworkssmime_sfilemailer_getattachmentfilename(void* lpObj, int attachmentindex);
int ipworkssmime_sfilemailer_setattachmentfilename(void* lpObj, int attachmentindex, const char* lpszAttachmentFileName);

int ipworkssmime_sfilemailer_setattachmentinputstream(void* lpObj, int attachmentindex, IPWorksSMIMEStream* sAttachmentInputStream);

char* ipworkssmime_sfilemailer_getattachmentname(void* lpObj, int attachmentindex);
int ipworkssmime_sfilemailer_setattachmentname(void* lpObj, int attachmentindex, const char* lpszAttachmentName);

int GetAttachmentCount();
int SetAttachmentCount(int iAttachmentCount);

QByteArray GetAttachmentData(int iAttachmentIndex);
int SetAttachmentData(int iAttachmentIndex, QByteArray qbaAttachmentData);

QString GetAttachmentFileName(int iAttachmentIndex);
int SetAttachmentFileName(int iAttachmentIndex, QString qsAttachmentFileName);

int SetAttachmentInputStream(int iAttachmentIndex, IPWorksSMIMEStream* sAttachmentInputStream);

QString GetAttachmentName(int iAttachmentIndex);
int SetAttachmentName(int iAttachmentIndex, QString qsAttachmentName);

Remarks

This property contains the path of a file on your system to be sent as an attachment with your message. The class will open the file and encode its contents in MIME format.

Example 1: Adding an Attachment

component.AddAttachment("C:\file1.zip"); component.AddAttachment("C:\file2.zip"); component.Send(); Example 3: Using an Attachments Array

component.AttachmentCount = 1; component.AttachmentName(0) = "name"; component.AttachmentFile(0) = "C:\file.txt";

This property is not available at design time.

Data Type

IPWorksSMIMEFileAttachment

AuthMechanism Property (SFileMailer Class)

This property is used when connecting to the mail server.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int GetAuthMechanism();
int SetAuthMechanism(int iAuthMechanism);

Unicode (Windows)
INT GetAuthMechanism();
INT SetAuthMechanism(INT iAuthMechanism);

AM_USER_PASSWORD(0), 
AM_CRAMMD5(1), 
AM_NTLM(2), 
AM_APOP(3), 
AM_SASLPLAIN(4), 
AM_SASLDIGEST_MD5(5), 
AM_KERBEROS(6), 
AM_XOAUTH2(7)

int ipworkssmime_sfilemailer_getauthmechanism(void* lpObj);
int ipworkssmime_sfilemailer_setauthmechanism(void* lpObj, int iAuthMechanism);

int GetAuthMechanism();
int SetAuthMechanism(int iAuthMechanism);

Default Value

0

Remarks

This is the authentication mechanism property to be used when connecting to the mail server.

By default, this property is amUserPassword (0), and if the User and Password properties are set, the AUTH command is sent to the server for authentication. If this property is set to amCRAMMD5 (1), CRAM-MD5 authentication is used instead.

If this property is set to amNTLM (2), NTLM authentication will be used.

If this property is set to amKerberos (6), Kerberos authentication will be used.

Note: This functionality is available only in Windows.

When set to amXOAUTH2 (7), set User to the username and AuthorizationIdentity to the OAuth token. See AuthorizationIdentity for details.

Data Type

Integer

BCc Property (SFileMailer Class)

This property includes a comma-separated list of addresses for blind carbon copies (optional).

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetBCc();
int SetBCc(const char* lpszBCc);

Unicode (Windows)
LPWSTR GetBCc();
INT SetBCc(LPCWSTR lpszBCc);

char* ipworkssmime_sfilemailer_getbcc(void* lpObj);
int ipworkssmime_sfilemailer_setbcc(void* lpObj, const char* lpszBCc);

QString GetBCc();
int SetBCc(QString qsBCc);

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. Because no BCc SMTP header is created containing the destination addresses, individual recipients never see the list of the other recipients.

The class will return an error if the MailServer returns an error code about any email address specified in SendTo or Cc but it will fire an Error event only if the same thing happens with an email address specified in this property.

If the resulting header is longer than MaxHeaderLength, then it is folded according to RFC 822 specifications.

Note: You must clear the MessageRecipients properties before setting this property to remove previous recipients.

Data Type

String

Cc Property (SFileMailer Class)

This property includes a comma-separated list of addresses for carbon copies (optional).

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetCc();
int SetCc(const char* lpszCc);

Unicode (Windows)
LPWSTR GetCc();
INT SetCc(LPCWSTR lpszCc);

char* ipworkssmime_sfilemailer_getcc(void* lpObj);
int ipworkssmime_sfilemailer_setcc(void* lpObj, const char* lpszCc);

QString GetCc();
int SetCc(QString qsCc);

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).

The class will return an error if the MailServer returns an error code about any email address specified in SendTo or Cc but it will fire an Error event only if the same thing happens with an email address specified in BCc.

If the resulting header is longer than MaxHeaderLength, then it is folded according to RFC 822 specifications.

Note: You must clear the MessageRecipients properties before setting this property to remove previous recipients.

Data Type

String

Certificate Property (SFileMailer Class)

This property includes the current selected certificate.

Syntax

• C++
• C
• Qt

IPWorksSMIMECertificate* GetCertificate();
int SetCertificate(IPWorksSMIMECertificate* val);

char* ipworkssmime_sfilemailer_getcerteffectivedate(void* lpObj);

char* ipworkssmime_sfilemailer_getcertexpirationdate(void* lpObj);

char* ipworkssmime_sfilemailer_getcertextendedkeyusage(void* lpObj);

char* ipworkssmime_sfilemailer_getcertfingerprint(void* lpObj);

char* ipworkssmime_sfilemailer_getcertfingerprintsha1(void* lpObj);

char* ipworkssmime_sfilemailer_getcertfingerprintsha256(void* lpObj);

char* ipworkssmime_sfilemailer_getcertissuer(void* lpObj);

char* ipworkssmime_sfilemailer_getcertprivatekey(void* lpObj);

int ipworkssmime_sfilemailer_getcertprivatekeyavailable(void* lpObj);

char* ipworkssmime_sfilemailer_getcertprivatekeycontainer(void* lpObj);

char* ipworkssmime_sfilemailer_getcertpublickey(void* lpObj);

char* ipworkssmime_sfilemailer_getcertpublickeyalgorithm(void* lpObj);

int ipworkssmime_sfilemailer_getcertpublickeylength(void* lpObj);

char* ipworkssmime_sfilemailer_getcertserialnumber(void* lpObj);

char* ipworkssmime_sfilemailer_getcertsignaturealgorithm(void* lpObj);

int ipworkssmime_sfilemailer_getcertstore(void* lpObj, char** lpCertStore, int* lenCertStore);
int ipworkssmime_sfilemailer_setcertstore(void* lpObj, const char* lpCertStore, int lenCertStore);

char* ipworkssmime_sfilemailer_getcertstorepassword(void* lpObj);
int ipworkssmime_sfilemailer_setcertstorepassword(void* lpObj, const char* lpszCertStorePassword);

int ipworkssmime_sfilemailer_getcertstoretype(void* lpObj);
int ipworkssmime_sfilemailer_setcertstoretype(void* lpObj, int iCertStoreType);

char* ipworkssmime_sfilemailer_getcertsubjectaltnames(void* lpObj);

char* ipworkssmime_sfilemailer_getcertthumbprintmd5(void* lpObj);

char* ipworkssmime_sfilemailer_getcertthumbprintsha1(void* lpObj);

char* ipworkssmime_sfilemailer_getcertthumbprintsha256(void* lpObj);

char* ipworkssmime_sfilemailer_getcertusage(void* lpObj);

int ipworkssmime_sfilemailer_getcertusageflags(void* lpObj);

char* ipworkssmime_sfilemailer_getcertversion(void* lpObj);

char* ipworkssmime_sfilemailer_getcertsubject(void* lpObj);
int ipworkssmime_sfilemailer_setcertsubject(void* lpObj, const char* lpszCertSubject);

int ipworkssmime_sfilemailer_getcertencoded(void* lpObj, char** lpCertEncoded, int* lenCertEncoded);
int ipworkssmime_sfilemailer_setcertencoded(void* lpObj, const char* lpCertEncoded, int lenCertEncoded);

QString GetCertEffectiveDate();

QString GetCertExpirationDate();

QString GetCertExtendedKeyUsage();

QString GetCertFingerprint();

QString GetCertFingerprintSHA1();

QString GetCertFingerprintSHA256();

QString GetCertIssuer();

QString GetCertPrivateKey();

bool GetCertPrivateKeyAvailable();

QString GetCertPrivateKeyContainer();

QString GetCertPublicKey();

QString GetCertPublicKeyAlgorithm();

int GetCertPublicKeyLength();

QString GetCertSerialNumber();

QString GetCertSignatureAlgorithm();

QByteArray GetCertStore();
int SetCertStore(QByteArray qbaCertStore);

QString GetCertStorePassword();
int SetCertStorePassword(QString qsCertStorePassword);

int GetCertStoreType();
int SetCertStoreType(int iCertStoreType);

QString GetCertSubjectAltNames();

QString GetCertThumbprintMD5();

QString GetCertThumbprintSHA1();

QString GetCertThumbprintSHA256();

QString GetCertUsage();

int GetCertUsageFlags();

QString GetCertVersion();

QString GetCertSubject();
int SetCertSubject(QString qsCertSubject);

QByteArray GetCertEncoded();
int SetCertEncoded(QByteArray qbaCertEncoded);

Remarks

This property is populated when a specified certificate is found or loaded by the class. This property is used to specify private keys. Set this property to a valid Certificate object to perform different operations, such as Sign, Decrypt, SignAndEncrypt, or DecryptAndVerifySignature.

Data Type

IPWorksSMIMECertificate

Connected Property (SFileMailer Class)

Whether the class is connected.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int GetConnected();

Unicode (Windows)
BOOL GetConnected();

int ipworkssmime_sfilemailer_getconnected(void* lpObj);

bool GetConnected();

Default Value

FALSE

Remarks

This property is used to determine whether or not the class is connected to the remote host. Use the Connect and Disconnect methods to manage the connection.

This property is read-only and not available at design time.

Data Type

Boolean

DeliveryNotificationTo Property (SFileMailer Class)

This property includes the email address to which to send a delivery notification.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetDeliveryNotificationTo();
int SetDeliveryNotificationTo(const char* lpszDeliveryNotificationTo);

Unicode (Windows)
LPWSTR GetDeliveryNotificationTo();
INT SetDeliveryNotificationTo(LPCWSTR lpszDeliveryNotificationTo);

char* ipworkssmime_sfilemailer_getdeliverynotificationto(void* lpObj);
int ipworkssmime_sfilemailer_setdeliverynotificationto(void* lpObj, const char* lpszDeliveryNotificationTo);

QString GetDeliveryNotificationTo();
int SetDeliveryNotificationTo(QString qsDeliveryNotificationTo);

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.

Data Type

String

EncryptingAlgorithm Property (SFileMailer Class)

The property includes textual description of the encrypting algorithm.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetEncryptingAlgorithm();
int SetEncryptingAlgorithm(const char* lpszEncryptingAlgorithm);

Unicode (Windows)
LPWSTR GetEncryptingAlgorithm();
INT SetEncryptingAlgorithm(LPCWSTR lpszEncryptingAlgorithm);

char* ipworkssmime_sfilemailer_getencryptingalgorithm(void* lpObj);
int ipworkssmime_sfilemailer_setencryptingalgorithm(void* lpObj, const char* lpszEncryptingAlgorithm);

QString GetEncryptingAlgorithm();
int SetEncryptingAlgorithm(QString qsEncryptingAlgorithm);

Default Value

"3DES"

Remarks

This property contains either the name of the algorithm (such as 3DES or AES), or an object identifier (OID) string representing the algorithm.

Possible values are as follows:

• "3DES"
• "DES"
• "RC2CBC40"
• "RC2CBC64"
• "RC2CBC128" or "RC2"
• "AESCBC128" or "AES"
• "AESCBC192"
• "AESCBC256"
• "AESGCM128" or "AESGCM"
• "AESGCM192"
• "AESGCM256"

Data Type

String

Firewall Property (SFileMailer Class)

A set of properties related to firewall access.

Syntax

• C++
• C
• Qt

IPWorksSMIMEFirewall* GetFirewall();
int SetFirewall(IPWorksSMIMEFirewall* val);

int ipworkssmime_sfilemailer_getfirewallautodetect(void* lpObj);
int ipworkssmime_sfilemailer_setfirewallautodetect(void* lpObj, int bFirewallAutoDetect);

int ipworkssmime_sfilemailer_getfirewalltype(void* lpObj);
int ipworkssmime_sfilemailer_setfirewalltype(void* lpObj, int iFirewallType);

char* ipworkssmime_sfilemailer_getfirewallhost(void* lpObj);
int ipworkssmime_sfilemailer_setfirewallhost(void* lpObj, const char* lpszFirewallHost);

char* ipworkssmime_sfilemailer_getfirewallpassword(void* lpObj);
int ipworkssmime_sfilemailer_setfirewallpassword(void* lpObj, const char* lpszFirewallPassword);

int ipworkssmime_sfilemailer_getfirewallport(void* lpObj);
int ipworkssmime_sfilemailer_setfirewallport(void* lpObj, int iFirewallPort);

char* ipworkssmime_sfilemailer_getfirewalluser(void* lpObj);
int ipworkssmime_sfilemailer_setfirewalluser(void* lpObj, const char* lpszFirewallUser);

bool GetFirewallAutoDetect();
int SetFirewallAutoDetect(bool bFirewallAutoDetect);

int GetFirewallType();
int SetFirewallType(int iFirewallType);

QString GetFirewallHost();
int SetFirewallHost(QString qsFirewallHost);

QString GetFirewallPassword();
int SetFirewallPassword(QString qsFirewallPassword);

int GetFirewallPort();
int SetFirewallPort(int iFirewallPort);

QString GetFirewallUser();
int SetFirewallUser(QString qsFirewallUser);

Remarks

This is a Firewall-type property, which contains fields describing the firewall through which the class will attempt to connect.

Data Type

IPWorksSMIMEFirewall

From Property (SFileMailer Class)

This property includes the email address of the sender (required).

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetFrom();
int SetFrom(const char* lpszFrom);

Unicode (Windows)
LPWSTR GetFrom();
INT SetFrom(LPCWSTR lpszFrom);

char* ipworkssmime_sfilemailer_getfrom(void* lpObj);
int ipworkssmime_sfilemailer_setfrom(void* lpObj, const char* lpszFrom);

QString GetFrom();
int SetFrom(QString qsFrom);

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 as follows: "Friendly Name" <address@company.com> or address@company.com

If the resulting header is longer than MaxHeaderLength, then it is folded according to RFC 822 specifications.

Data Type

String

Idle Property (SFileMailer Class)

The current status of the class.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int GetIdle();

Unicode (Windows)
BOOL GetIdle();

int ipworkssmime_sfilemailer_getidle(void* lpObj);

bool GetIdle();

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 (SFileMailer Class)

This property indicates the importance of the mail message (optional).

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int GetImportance();
int SetImportance(int iImportance);

Unicode (Windows)
INT GetImportance();
INT SetImportance(INT iImportance);

MI_UNSPECIFIED(0), 
MI_HIGH(1), 
MI_NORMAL(2), 
MI_LOW(3)

int ipworkssmime_sfilemailer_getimportance(void* lpObj);
int ipworkssmime_sfilemailer_setimportance(void* lpObj, int iImportance);

int GetImportance();
int SetImportance(int iImportance);

Default Value

0

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 the level of importance of the message. The possible values are Unspecified (0), High (1), Normal (2), and Low (3).

Data Type

Integer

IncludeCertificate Property (SFileMailer Class)

This property specifies whether to include the signer's certificate with the signed message.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int GetIncludeCertificate();
int SetIncludeCertificate(int bIncludeCertificate);

Unicode (Windows)
BOOL GetIncludeCertificate();
INT SetIncludeCertificate(BOOL bIncludeCertificate);

int ipworkssmime_sfilemailer_getincludecertificate(void* lpObj);
int ipworkssmime_sfilemailer_setincludecertificate(void* lpObj, int bIncludeCertificate);

bool GetIncludeCertificate();
int SetIncludeCertificate(bool bIncludeCertificate);

Default Value

TRUE

Remarks

If this property is set to True, the certificate used to sign the message will be encoded and included in a message signature when calling Sign or SignAndEncrypt.

Including a certificate is the preferred method of building signed messages. If you do not include a certificate, the message recipient may not be able to verify the sender's signature.

Data Type

Boolean

IncludeChain Property (SFileMailer Class)

This property specifies whether to include the signer's certificate chain with the signed message.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int GetIncludeChain();
int SetIncludeChain(int bIncludeChain);

Unicode (Windows)
BOOL GetIncludeChain();
INT SetIncludeChain(BOOL bIncludeChain);

int ipworkssmime_sfilemailer_getincludechain(void* lpObj);
int ipworkssmime_sfilemailer_setincludechain(void* lpObj, int bIncludeChain);

bool GetIncludeChain();
int SetIncludeChain(bool bIncludeChain);

Default Value

FALSE

Remarks

If this property is set to True, the entire certificate's chain that was used to sign the message will be encoded and included in the message signature when calling Sign or SignAndEncrypt.

Note: To include the chain, the IncludeCertificate property must also be set to true.

Data Type

Boolean

LastReply Property (SFileMailer Class)

This property indicates the last reply received from the server.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetLastReply();

Unicode (Windows)
LPWSTR GetLastReply();

char* ipworkssmime_sfilemailer_getlastreply(void* lpObj);

QString GetLastReply();

Default Value

""

Remarks

This property indicates the last reply received from the server. It can be used for informational purposes. The same information and more also can be retrieved through the PITrail event.

This property is read-only.

Data Type

String

LocalHost Property (SFileMailer Class)

The name of the local host or user-assigned IP interface through which connections are initiated or accepted.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetLocalHost();
int SetLocalHost(const char* lpszLocalHost);

Unicode (Windows)
LPWSTR GetLocalHost();
INT SetLocalHost(LPCWSTR lpszLocalHost);

char* ipworkssmime_sfilemailer_getlocalhost(void* lpObj);
int ipworkssmime_sfilemailer_setlocalhost(void* lpObj, const char* lpszLocalHost);

QString GetLocalHost();
int SetLocalHost(QString qsLocalHost);

Default Value

""

Remarks

This property 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 IP address of an interface will make the class initiate connections (or accept in the case of server classs) only through that interface. It is recommended to provide an IP address rather than a hostname when setting this property to ensure the desired interface is used.

If the class is connected, the LocalHost property 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).

Note: LocalHost is not persistent. You must always set it in code, and never in the property window.

Data Type

String

MailPort Property (SFileMailer Class)

This property includes the server port for SMTP (default 25).

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int GetMailPort();
int SetMailPort(int iMailPort);

Unicode (Windows)
INT GetMailPort();
INT SetMailPort(INT iMailPort);

int ipworkssmime_sfilemailer_getmailport(void* lpObj);
int ipworkssmime_sfilemailer_setmailport(void* lpObj, int iMailPort);

int GetMailPort();
int SetMailPort(int iMailPort);

Default Value

25

Remarks

This property contains the server port for SMTP (default 25). A valid port number (a value between 1 and 65535) is required for the connection to take place. The property must be set before a connection is attempted and cannot be changed once a connection is established. Any attempt to change this property while connected will fail with an error.

For an implicit Secure Sockets Layer (SSL), use port 465 (please refer to the SSLStartMode property for more information).

This property is not available at design time.

Data Type

Integer

MailServer Property (SFileMailer Class)

This property includes the name or address of a mail server (mail relay).

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetMailServer();
int SetMailServer(const char* lpszMailServer);

Unicode (Windows)
LPWSTR GetMailServer();
INT SetMailServer(LPCWSTR lpszMailServer);

char* ipworkssmime_sfilemailer_getmailserver(void* lpObj);
int ipworkssmime_sfilemailer_setmailserver(void* lpObj, const char* lpszMailServer);

QString GetMailServer();
int SetMailServer(QString qsMailServer);

Default Value

""

Remarks

This property specifies the IP address (IP number in dotted internet format) or domain name for a mail relay through which messages will be routed. It is set before a connection is attempted and cannot be changed once a connection is in progress.

The current version of the class does not provide a default value for the mail relay. You must provide a host name yourself. Generally, any internet host with an SMTP server will suffice (e.g., a UNIX host), but it is preferable to select a MailServer that is close to the machine sending mail.

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, an error is returned.

If the class is configured to use a SOCKS firewall, the value assigned to this property may be preceded with an "*". If this is the case, the host name is passed to the firewall unresolved and the firewall performs the DNS resolution.

Data Type

String

MessageDate Property (SFileMailer Class)

This property includes the date of the mail message (optional).

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetMessageDate();
int SetMessageDate(const char* lpszMessageDate);

Unicode (Windows)
LPWSTR GetMessageDate();
INT SetMessageDate(LPCWSTR lpszMessageDate);

char* ipworkssmime_sfilemailer_getmessagedate(void* lpObj);
int ipworkssmime_sfilemailer_setmessagedate(void* lpObj, const char* lpszMessageDate);

QString GetMessageDate();
int SetMessageDate(QString qsMessageDate);

Default Value

"*"

Remarks

If this property contains a nonempty string, then a Date SMTP header is created and attached to the message. If it is an empty string, then the date information is added by the mail relay(s) the message goes through.

Special case: If this property is set to the special value "*", a Date SMTP header reflecting the current date and time is generated when MessageHeaders is computed and the message is sent. This is the default behavior of the class

RFC 822 contains detailed date format specifications. An example of a valid date is "Fri, 1 Mar 96 21:24:52 EST".

This property is not available at design time.

Data Type

String

MessageId Property (SFileMailer Class)

This property includes the message identifier for the message.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetMessageId();
int SetMessageId(const char* lpszMessageId);

Unicode (Windows)
LPWSTR GetMessageId();
INT SetMessageId(LPCWSTR lpszMessageId);

char* ipworkssmime_sfilemailer_getmessageid(void* lpObj);
int ipworkssmime_sfilemailer_setmessageid(void* lpObj, const char* lpszMessageId);

QString GetMessageId();
int SetMessageId(QString qsMessageId);

Default Value

"*"

Remarks

This property contains the message identifier for the message. When set, the value of MessageId is used as the Message-Id header value of the message. A special value of "*" will automatically generate a random unique identifier for the message.

This property is not available at design time.

Data Type

String

MessageRecipients Property (SFileMailer Class)

This property includes the collection of recipients of the message.

Syntax

• C++
• C
• Qt

IPWorksSMIMEList<IPWorksSMIMEMessageRecipient>* GetMessageRecipients();
int SetMessageRecipients(IPWorksSMIMEList<IPWorksSMIMEMessageRecipient>* val);

int ipworkssmime_sfilemailer_getmessagerecipientcount(void* lpObj);
int ipworkssmime_sfilemailer_setmessagerecipientcount(void* lpObj, int iMessageRecipientCount);

char* ipworkssmime_sfilemailer_getmessagerecipientaddress(void* lpObj, int recipientindex);
int ipworkssmime_sfilemailer_setmessagerecipientaddress(void* lpObj, int recipientindex, const char* lpszMessageRecipientAddress);

char* ipworkssmime_sfilemailer_getmessagerecipientname(void* lpObj, int recipientindex);
int ipworkssmime_sfilemailer_setmessagerecipientname(void* lpObj, int recipientindex, const char* lpszMessageRecipientName);

char* ipworkssmime_sfilemailer_getmessagerecipientoptions(void* lpObj, int recipientindex);
int ipworkssmime_sfilemailer_setmessagerecipientoptions(void* lpObj, int recipientindex, const char* lpszMessageRecipientOptions);

int ipworkssmime_sfilemailer_getmessagerecipienttype(void* lpObj, int recipientindex);
int ipworkssmime_sfilemailer_setmessagerecipienttype(void* lpObj, int recipientindex, int iMessageRecipientType);

int GetMessageRecipientCount();
int SetMessageRecipientCount(int iMessageRecipientCount);

QString GetMessageRecipientAddress(int iRecipientIndex);
int SetMessageRecipientAddress(int iRecipientIndex, QString qsMessageRecipientAddress);

QString GetMessageRecipientName(int iRecipientIndex);
int SetMessageRecipientName(int iRecipientIndex, QString qsMessageRecipientName);

QString GetMessageRecipientOptions(int iRecipientIndex);
int SetMessageRecipientOptions(int iRecipientIndex, QString qsMessageRecipientOptions);

int GetMessageRecipientType(int iRecipientIndex);
int SetMessageRecipientType(int iRecipientIndex, int iMessageRecipientType);

Remarks

This property contains a collection that describes to whom the message is being sent. You may include all recipients in this property, even Cc's and BCc's, which are specified by the type field.

Data Type

IPWorksSMIMEMessageRecipient

MessageText Property (SFileMailer Class)

This is the full text of the message to send (without headers).

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetMessageText();
int SetMessageText(const char* lpszMessageText);

Unicode (Windows)
LPWSTR GetMessageText();
INT SetMessageText(LPCWSTR lpszMessageText);

char* ipworkssmime_sfilemailer_getmessagetext(void* lpObj);
int ipworkssmime_sfilemailer_setmessagetext(void* lpObj, const char* lpszMessageText);

QString GetMessageText();
int SetMessageText(QString qsMessageText);

Default Value

""

Remarks

This property contains the full text of the message.

The text contained in this property should be a collection of lines with lengths less than or equal to 80 bytes separated by CRLF ("\r\n") . The text in the message lines must contain 7-bit characters so that the message can successfully pass through the multitude of mail systems on the internet.

The class automatically escapes lines that start with a "." by adding another as specified in RFC 821. The message text is unescaped by the receiving agent, so the process is fully transparent.

Data Type

String

OtherHeaders Property (SFileMailer Class)

This property includes an RFC 822-compliant string consisting of extra headers.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetOtherHeaders();
int SetOtherHeaders(const char* lpszOtherHeaders);

Unicode (Windows)
LPWSTR GetOtherHeaders();
INT SetOtherHeaders(LPCWSTR lpszOtherHeaders);

char* ipworkssmime_sfilemailer_getotherheaders(void* lpObj);
int ipworkssmime_sfilemailer_setotherheaders(void* lpObj, const char* lpszOtherHeaders);

QString GetOtherHeaders();
int SetOtherHeaders(QString qsOtherHeaders);

Default Value

""

Remarks

This property contains a string of headers to be appended to the message headers created from other properties like SendTo, Subject, and so on.

The headers must be of the format "header: value" as specified in RFC 822. Header lines should be separated by CRLF ("\r\n") .

Use this property with caution. If this property contains invalid headers, message delivery might not be successful.

This property is useful for extending the functionality of the class. A good example is delivery of MIME-encoded messages.

Special case: If this property starts with an empty line (CRLF), then the value of this property is used instead of the normally computed message headers.

Example. Sending an Email with an Additional Header:

component.MailServer = "MyServer"; component.From = "me@server.com"; component.SendTo = "recipient@server.com"; component.Subject = "My Subject"; component.MessageText = "This is the message body."; component.OtherHeaders = "HeaderName: HeaderValue"; component.Send();

This property is not available at design time.

Data Type

String

Password Property (SFileMailer Class)

This property includes a password for logon to the MailServer .

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetPassword();
int SetPassword(const char* lpszPassword);

Unicode (Windows)
LPWSTR GetPassword();
INT SetPassword(LPCWSTR lpszPassword);

char* ipworkssmime_sfilemailer_getpassword(void* lpObj);
int ipworkssmime_sfilemailer_setpassword(void* lpObj, const char* lpszPassword);

QString GetPassword();
int SetPassword(QString qsPassword);

Default Value

""

Remarks

If this property is set to a nonempty string, then when connecting to the MailServer an AUTH or CRAM-MD5 (depending on the value of AuthMechanism) command is sent to provide authentication information for the user.

This property is not available at design time.

Data Type

String

Priority Property (SFileMailer Class)

This property includes the priority of the mail message (optional).

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int GetPriority();
int SetPriority(int iPriority);

Unicode (Windows)
INT GetPriority();
INT SetPriority(INT iPriority);

EP_UNSPECIFIED(0), 
EP_NORMAL(1), 
EP_URGENT(2), 
EP_NON_URGENT(3)

int ipworkssmime_sfilemailer_getpriority(void* lpObj);
int ipworkssmime_sfilemailer_setpriority(void* lpObj, int iPriority);

int GetPriority();
int SetPriority(int iPriority);

Default Value

0

Remarks

When this property is set, a priority header will be added to the message. Priority is an indication about the delivery priority of the message. The possible values are epNormal, epUrgent, and epNonUrgent.

Data Type

Integer

ReadReceiptTo Property (SFileMailer Class)

This property includes the email address to send a read-receipt to.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetReadReceiptTo();
int SetReadReceiptTo(const char* lpszReadReceiptTo);

Unicode (Windows)
LPWSTR GetReadReceiptTo();
INT SetReadReceiptTo(LPCWSTR lpszReadReceiptTo);

char* ipworkssmime_sfilemailer_getreadreceiptto(void* lpObj);
int ipworkssmime_sfilemailer_setreadreceiptto(void* lpObj, const char* lpszReadReceiptTo);

QString GetReadReceiptTo();
int SetReadReceiptTo(QString qsReadReceiptTo);

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 that should receive the read-receipt.

Data Type

String

ReplyTo Property (SFileMailer Class)

This property includes a mail address to which to reply (optional).

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetReplyTo();
int SetReplyTo(const char* lpszReplyTo);

Unicode (Windows)
LPWSTR GetReplyTo();
INT SetReplyTo(LPCWSTR lpszReplyTo);

char* ipworkssmime_sfilemailer_getreplyto(void* lpObj);
int ipworkssmime_sfilemailer_setreplyto(void* lpObj, const char* lpszReplyTo);

QString GetReplyTo();
int SetReplyTo(QString qsReplyTo);

Default Value

""

Remarks

If this property contains a nonempty string, a Reply-To SMTP header is created for the message. This header shows the address to use for replies, which is useful if this address is different from the one in From.

If the resulting header is longer than MaxHeaderLength, then it is folded according to RFC 822 specifications.

Data Type

String

SendTo Property (SFileMailer Class)

This property includes a comma-separated list of addresses for destinations (required).

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetSendTo();
int SetSendTo(const char* lpszSendTo);

Unicode (Windows)
LPWSTR GetSendTo();
INT SetSendTo(LPCWSTR lpszSendTo);

char* ipworkssmime_sfilemailer_getsendto(void* lpObj);
int ipworkssmime_sfilemailer_setsendto(void* lpObj, const char* lpszSendTo);

QString GetSendTo();
int SetSendTo(QString qsSendTo);

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 as follows: "Friendly Name" <address@company.com> or address@company.com

The class will fail if the MailServer returns an error code about any email address specified in SendTo or Cc but it will silently ignore the error if the same thing happens with an email address specified in BCc.

If the resulting header is longer than MaxHeaderLength, then it is folded according to RFC 822 specifications.

Note: You must clear the MessageRecipients properties before setting this property to remove previous recipients.

Data Type

String

Sensitivity Property (SFileMailer Class)

This property indicates the sensitivity of the mail message (optional).

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int GetSensitivity();
int SetSensitivity(int iSensitivity);

Unicode (Windows)
INT GetSensitivity();
INT SetSensitivity(INT iSensitivity);

ES_UNSPECIFIED(0), 
ES_PERSONAL(1), 
ES_PRIVATE(2), 
ES_COMPANY_CONFIDENTIAL(3)

int ipworkssmime_sfilemailer_getsensitivity(void* lpObj);
int ipworkssmime_sfilemailer_setsensitivity(void* lpObj, int iSensitivity);

int GetSensitivity();
int SetSensitivity(int iSensitivity);

Default Value

0

Remarks

This property provides an indication of how sensitive it is to disclose the message to people other than the recipients of the message. When set, a Sensitivity header will added to the message. Possible values are as follows: esPersonal (1), esPrivate (2), and esCompanyConfidential (3).

Data Type

Integer

SigningAlgorithm Property (SFileMailer Class)

This property includes a textual description of the signature hash algorithm.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetSigningAlgorithm();
int SetSigningAlgorithm(const char* lpszSigningAlgorithm);

Unicode (Windows)
LPWSTR GetSigningAlgorithm();
INT SetSigningAlgorithm(LPCWSTR lpszSigningAlgorithm);

char* ipworkssmime_sfilemailer_getsigningalgorithm(void* lpObj);
int ipworkssmime_sfilemailer_setsigningalgorithm(void* lpObj, const char* lpszSigningAlgorithm);

QString GetSigningAlgorithm();
int SetSigningAlgorithm(QString qsSigningAlgorithm);

Default Value

"SHA256"

Remarks

This property specifies the hash algorithm used to prepare the message digest for signature.

This property must contain either the name of the algorithm (such as MD5 or SHA1), or an object Id (OID) string representing the hash algorithm. Possible values are as follows:

• sha1
• md5
• sha-256 (default)
• sha-384
• sha-512
• sha-224

When read, the value of the property always contains the OID of the algorithm, or an empty string if the algorithm is unknown.

Data Type

String

SSLAcceptServerCert Property (SFileMailer Class)

Instructs the class to unconditionally accept the server certificate that matches the supplied certificate.

Syntax

• C++
• C
• Qt

IPWorksSMIMECertificate* GetSSLAcceptServerCert();
int SetSSLAcceptServerCert(IPWorksSMIMECertificate* val);

char* ipworkssmime_sfilemailer_getsslacceptservercerteffectivedate(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertexpirationdate(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertextendedkeyusage(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertfingerprint(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertfingerprintsha1(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertfingerprintsha256(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertissuer(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertprivatekey(void* lpObj);

int ipworkssmime_sfilemailer_getsslacceptservercertprivatekeyavailable(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertprivatekeycontainer(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertpublickey(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertpublickeyalgorithm(void* lpObj);

int ipworkssmime_sfilemailer_getsslacceptservercertpublickeylength(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertserialnumber(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertsignaturealgorithm(void* lpObj);

int ipworkssmime_sfilemailer_getsslacceptservercertstore(void* lpObj, char** lpSSLAcceptServerCertStore, int* lenSSLAcceptServerCertStore);
int ipworkssmime_sfilemailer_setsslacceptservercertstore(void* lpObj, const char* lpSSLAcceptServerCertStore, int lenSSLAcceptServerCertStore);

char* ipworkssmime_sfilemailer_getsslacceptservercertstorepassword(void* lpObj);
int ipworkssmime_sfilemailer_setsslacceptservercertstorepassword(void* lpObj, const char* lpszSSLAcceptServerCertStorePassword);

int ipworkssmime_sfilemailer_getsslacceptservercertstoretype(void* lpObj);
int ipworkssmime_sfilemailer_setsslacceptservercertstoretype(void* lpObj, int iSSLAcceptServerCertStoreType);

char* ipworkssmime_sfilemailer_getsslacceptservercertsubjectaltnames(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertthumbprintmd5(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertthumbprintsha1(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertthumbprintsha256(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertusage(void* lpObj);

int ipworkssmime_sfilemailer_getsslacceptservercertusageflags(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertversion(void* lpObj);

char* ipworkssmime_sfilemailer_getsslacceptservercertsubject(void* lpObj);
int ipworkssmime_sfilemailer_setsslacceptservercertsubject(void* lpObj, const char* lpszSSLAcceptServerCertSubject);

int ipworkssmime_sfilemailer_getsslacceptservercertencoded(void* lpObj, char** lpSSLAcceptServerCertEncoded, int* lenSSLAcceptServerCertEncoded);
int ipworkssmime_sfilemailer_setsslacceptservercertencoded(void* lpObj, const char* lpSSLAcceptServerCertEncoded, int lenSSLAcceptServerCertEncoded);

QString GetSSLAcceptServerCertEffectiveDate();

QString GetSSLAcceptServerCertExpirationDate();

QString GetSSLAcceptServerCertExtendedKeyUsage();

QString GetSSLAcceptServerCertFingerprint();

QString GetSSLAcceptServerCertFingerprintSHA1();

QString GetSSLAcceptServerCertFingerprintSHA256();

QString GetSSLAcceptServerCertIssuer();

QString GetSSLAcceptServerCertPrivateKey();

bool GetSSLAcceptServerCertPrivateKeyAvailable();

QString GetSSLAcceptServerCertPrivateKeyContainer();

QString GetSSLAcceptServerCertPublicKey();

QString GetSSLAcceptServerCertPublicKeyAlgorithm();

int GetSSLAcceptServerCertPublicKeyLength();

QString GetSSLAcceptServerCertSerialNumber();

QString GetSSLAcceptServerCertSignatureAlgorithm();

QByteArray GetSSLAcceptServerCertStore();
int SetSSLAcceptServerCertStore(QByteArray qbaSSLAcceptServerCertStore);

QString GetSSLAcceptServerCertStorePassword();
int SetSSLAcceptServerCertStorePassword(QString qsSSLAcceptServerCertStorePassword);

int GetSSLAcceptServerCertStoreType();
int SetSSLAcceptServerCertStoreType(int iSSLAcceptServerCertStoreType);

QString GetSSLAcceptServerCertSubjectAltNames();

QString GetSSLAcceptServerCertThumbprintMD5();

QString GetSSLAcceptServerCertThumbprintSHA1();

QString GetSSLAcceptServerCertThumbprintSHA256();

QString GetSSLAcceptServerCertUsage();

int GetSSLAcceptServerCertUsageFlags();

QString GetSSLAcceptServerCertVersion();

QString GetSSLAcceptServerCertSubject();
int SetSSLAcceptServerCertSubject(QString qsSSLAcceptServerCertSubject);

QByteArray GetSSLAcceptServerCertEncoded();
int SetSSLAcceptServerCertEncoded(QByteArray qbaSSLAcceptServerCertEncoded);

Remarks

If it finds any issues with the certificate presented by the server, the class will normally terminate the connection with an error.

You may override this behavior by supplying a value for SSLAcceptServerCert. If the certificate supplied in SSLAcceptServerCert is the same as the certificate presented by the server, then the server certificate is accepted unconditionally, and the connection will continue normally.

Note: This functionality is provided only for cases in which you otherwise know that you are communicating with the right server. If used improperly, this property may create a security breach. Use it at your own risk.

Data Type

IPWorksSMIMECertificate

SSLCert Property (SFileMailer Class)

The certificate to be used during Secure Sockets Layer (SSL) negotiation.

Syntax

• C++
• C
• Qt

IPWorksSMIMECertificate* GetSSLCert();
int SetSSLCert(IPWorksSMIMECertificate* val);

char* ipworkssmime_sfilemailer_getsslcerteffectivedate(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertexpirationdate(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertextendedkeyusage(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertfingerprint(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertfingerprintsha1(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertfingerprintsha256(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertissuer(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertprivatekey(void* lpObj);

int ipworkssmime_sfilemailer_getsslcertprivatekeyavailable(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertprivatekeycontainer(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertpublickey(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertpublickeyalgorithm(void* lpObj);

int ipworkssmime_sfilemailer_getsslcertpublickeylength(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertserialnumber(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertsignaturealgorithm(void* lpObj);

int ipworkssmime_sfilemailer_getsslcertstore(void* lpObj, char** lpSSLCertStore, int* lenSSLCertStore);
int ipworkssmime_sfilemailer_setsslcertstore(void* lpObj, const char* lpSSLCertStore, int lenSSLCertStore);

char* ipworkssmime_sfilemailer_getsslcertstorepassword(void* lpObj);
int ipworkssmime_sfilemailer_setsslcertstorepassword(void* lpObj, const char* lpszSSLCertStorePassword);

int ipworkssmime_sfilemailer_getsslcertstoretype(void* lpObj);
int ipworkssmime_sfilemailer_setsslcertstoretype(void* lpObj, int iSSLCertStoreType);

char* ipworkssmime_sfilemailer_getsslcertsubjectaltnames(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertthumbprintmd5(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertthumbprintsha1(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertthumbprintsha256(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertusage(void* lpObj);

int ipworkssmime_sfilemailer_getsslcertusageflags(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertversion(void* lpObj);

char* ipworkssmime_sfilemailer_getsslcertsubject(void* lpObj);
int ipworkssmime_sfilemailer_setsslcertsubject(void* lpObj, const char* lpszSSLCertSubject);

int ipworkssmime_sfilemailer_getsslcertencoded(void* lpObj, char** lpSSLCertEncoded, int* lenSSLCertEncoded);
int ipworkssmime_sfilemailer_setsslcertencoded(void* lpObj, const char* lpSSLCertEncoded, int lenSSLCertEncoded);

QString GetSSLCertEffectiveDate();

QString GetSSLCertExpirationDate();

QString GetSSLCertExtendedKeyUsage();

QString GetSSLCertFingerprint();

QString GetSSLCertFingerprintSHA1();

QString GetSSLCertFingerprintSHA256();

QString GetSSLCertIssuer();

QString GetSSLCertPrivateKey();

bool GetSSLCertPrivateKeyAvailable();

QString GetSSLCertPrivateKeyContainer();

QString GetSSLCertPublicKey();

QString GetSSLCertPublicKeyAlgorithm();

int GetSSLCertPublicKeyLength();

QString GetSSLCertSerialNumber();

QString GetSSLCertSignatureAlgorithm();

QByteArray GetSSLCertStore();
int SetSSLCertStore(QByteArray qbaSSLCertStore);

QString GetSSLCertStorePassword();
int SetSSLCertStorePassword(QString qsSSLCertStorePassword);

int GetSSLCertStoreType();
int SetSSLCertStoreType(int iSSLCertStoreType);

QString GetSSLCertSubjectAltNames();

QString GetSSLCertThumbprintMD5();

QString GetSSLCertThumbprintSHA1();

QString GetSSLCertThumbprintSHA256();

QString GetSSLCertUsage();

int GetSSLCertUsageFlags();

QString GetSSLCertVersion();

QString GetSSLCertSubject();
int SetSSLCertSubject(QString qsSSLCertSubject);

QByteArray GetSSLCertEncoded();
int SetSSLCertEncoded(QByteArray qbaSSLCertEncoded);

Remarks

This property includes the digital certificate that the class will use during SSL negotiation. Set this property to a valid certificate before starting SSL negotiation. To set a certificate, you may set the Encoded field to the encoded certificate. To select a certificate, use the store and subject fields.

Data Type

IPWorksSMIMECertificate

SSLEnabled Property (SFileMailer Class)

This property indicates whether Transport Layer Security/Secure Sockets Layer (TLS/SSL) is enabled.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int GetSSLEnabled();
int SetSSLEnabled(int bSSLEnabled);

Unicode (Windows)
BOOL GetSSLEnabled();
INT SetSSLEnabled(BOOL bSSLEnabled);

int ipworkssmime_sfilemailer_getsslenabled(void* lpObj);
int ipworkssmime_sfilemailer_setsslenabled(void* lpObj, int bSSLEnabled);

bool GetSSLEnabled();
int SetSSLEnabled(bool bSSLEnabled);

Default Value

FALSE

Remarks

This property specifies whether TLS/SSL is enabled in the class. When False (default), the class operates in plaintext mode. When True, TLS/SSL is enabled.

TLS/SSL may also be enabled by setting SSLStartMode. Setting SSLStartMode will automatically update this property value.

This property is not available at design time.

Data Type

Boolean

SSLProvider Property (SFileMailer Class)

The Secure Sockets Layer/Transport Layer Security (SSL/TLS) implementation to use.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int GetSSLProvider();
int SetSSLProvider(int iSSLProvider);

Unicode (Windows)
INT GetSSLProvider();
INT SetSSLProvider(INT iSSLProvider);

SSLP_AUTOMATIC(0), 
SSLP_PLATFORM(1), 
SSLP_INTERNAL(2)

int ipworkssmime_sfilemailer_getsslprovider(void* lpObj);
int ipworkssmime_sfilemailer_setsslprovider(void* lpObj, int iSSLProvider);

int GetSSLProvider();
int SetSSLProvider(int iSSLProvider);

Default Value

0

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 class 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:

In most cases using the default value (Automatic) is recommended. The class will select a provider depending on the current platform.

When Automatic is selected, on Windows, the class will use the platform implementation. On Linux/macOS, the class will use the internal implementation. When TLS 1.3 is enabled via SSLEnabledProtocols, the internal implementation is used on all platforms.

Data Type

Integer

SSLServerCert Property (SFileMailer Class)

The server certificate for the last established connection.

Syntax

• C++
• C
• Qt

IPWorksSMIMECertificate* GetSSLServerCert();

char* ipworkssmime_sfilemailer_getsslservercerteffectivedate(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertexpirationdate(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertextendedkeyusage(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertfingerprint(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertfingerprintsha1(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertfingerprintsha256(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertissuer(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertprivatekey(void* lpObj);

int ipworkssmime_sfilemailer_getsslservercertprivatekeyavailable(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertprivatekeycontainer(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertpublickey(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertpublickeyalgorithm(void* lpObj);

int ipworkssmime_sfilemailer_getsslservercertpublickeylength(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertserialnumber(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertsignaturealgorithm(void* lpObj);

int ipworkssmime_sfilemailer_getsslservercertstore(void* lpObj, char** lpSSLServerCertStore, int* lenSSLServerCertStore);

char* ipworkssmime_sfilemailer_getsslservercertstorepassword(void* lpObj);

int ipworkssmime_sfilemailer_getsslservercertstoretype(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertsubjectaltnames(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertthumbprintmd5(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertthumbprintsha1(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertthumbprintsha256(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertusage(void* lpObj);

int ipworkssmime_sfilemailer_getsslservercertusageflags(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertversion(void* lpObj);

char* ipworkssmime_sfilemailer_getsslservercertsubject(void* lpObj);

int ipworkssmime_sfilemailer_getsslservercertencoded(void* lpObj, char** lpSSLServerCertEncoded, int* lenSSLServerCertEncoded);

QString GetSSLServerCertEffectiveDate();

QString GetSSLServerCertExpirationDate();

QString GetSSLServerCertExtendedKeyUsage();

QString GetSSLServerCertFingerprint();

QString GetSSLServerCertFingerprintSHA1();

QString GetSSLServerCertFingerprintSHA256();

QString GetSSLServerCertIssuer();

QString GetSSLServerCertPrivateKey();

bool GetSSLServerCertPrivateKeyAvailable();

QString GetSSLServerCertPrivateKeyContainer();

QString GetSSLServerCertPublicKey();

QString GetSSLServerCertPublicKeyAlgorithm();

int GetSSLServerCertPublicKeyLength();

QString GetSSLServerCertSerialNumber();

QString GetSSLServerCertSignatureAlgorithm();

QByteArray GetSSLServerCertStore();

QString GetSSLServerCertStorePassword();

int GetSSLServerCertStoreType();

QString GetSSLServerCertSubjectAltNames();

QString GetSSLServerCertThumbprintMD5();

QString GetSSLServerCertThumbprintSHA1();

QString GetSSLServerCertThumbprintSHA256();

QString GetSSLServerCertUsage();

int GetSSLServerCertUsageFlags();

QString GetSSLServerCertVersion();

QString GetSSLServerCertSubject();

QByteArray GetSSLServerCertEncoded();

Remarks

This property contains the server certificate for the last established connection.

SSLServerCert is reset every time a new connection is attempted.

This property is read-only.

Data Type

IPWorksSMIMECertificate

SSLStartMode Property (SFileMailer Class)

This property determines how the class starts the Secure Sockets Layer (SSL) negotiation.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int GetSSLStartMode();
int SetSSLStartMode(int iSSLStartMode);

Unicode (Windows)
INT GetSSLStartMode();
INT SetSSLStartMode(INT iSSLStartMode);

SSL_AUTOMATIC(0), 
SSL_IMPLICIT(1), 
SSL_EXPLICIT(2), 
SSL_NONE(3)

int ipworkssmime_sfilemailer_getsslstartmode(void* lpObj);
int ipworkssmime_sfilemailer_setsslstartmode(void* lpObj, int iSSLStartMode);

int GetSSLStartMode();
int SetSSLStartMode(int iSSLStartMode);

Default Value

3

Remarks

The SSLStartMode property may have one of the following values:

Data Type

Integer

Subject Property (SFileMailer Class)

This property includes the subject of the mail message (optional).

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetSubject();
int SetSubject(const char* lpszSubject);

Unicode (Windows)
LPWSTR GetSubject();
INT SetSubject(LPCWSTR lpszSubject);

char* ipworkssmime_sfilemailer_getsubject(void* lpObj);
int ipworkssmime_sfilemailer_setsubject(void* lpObj, const char* lpszSubject);

QString GetSubject();
int SetSubject(QString qsSubject);

Default Value

""

Remarks

The string in this property is sent with a Subject SMTP header to the mail recipient.

If the resulting header is longer than MaxHeaderLength, then it is folded according to RFC 822 specifications.

Data Type

String

Timeout Property (SFileMailer Class)

The timeout for the class.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int GetTimeout();
int SetTimeout(int iTimeout);

Unicode (Windows)
INT GetTimeout();
INT SetTimeout(INT iTimeout);

int ipworkssmime_sfilemailer_gettimeout(void* lpObj);
int ipworkssmime_sfilemailer_settimeout(void* lpObj, int iTimeout);

int GetTimeout();
int SetTimeout(int iTimeout);

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 class will wait for the operation to complete before returning control.

The class 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 class fails with an error.

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

User Property (SFileMailer Class)

This property includes the user identifier needed to log in as in the MailServer .

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* GetUser();
int SetUser(const char* lpszUser);

Unicode (Windows)
LPWSTR GetUser();
INT SetUser(LPCWSTR lpszUser);

char* ipworkssmime_sfilemailer_getuser(void* lpObj);
int ipworkssmime_sfilemailer_setuser(void* lpObj, const char* lpszUser);

QString GetUser();
int SetUser(QString qsUser);

Default Value

""

Remarks

If this property is set to a nonempty string, then when connecting to the MailServer an AUTH or CRAM-MD5 (depending on the value of AuthMechanism) command is sent to provide authentication information for the user.

This property is not available at design time.

Data Type

String

AddAttachment Method (SFileMailer Class)

This adds FileName as an attachment.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int AddAttachment(const char* lpszFileName);

Unicode (Windows)
INT AddAttachment(LPCWSTR lpszFileName);

int ipworkssmime_sfilemailer_addattachment(void* lpObj, const char* lpszFileName);

int AddAttachment(const QString& qsFileName);

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

component.AddAttachment("C:\file1.zip"); component.AddAttachment("C:\file2.zip"); component.Send(); Example 3: Using an Attachments Array

component.AttachmentCount = 1; component.AttachmentName(0) = "name"; component.AttachmentFile(0) = "C:\file.txt";

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

AddRecipientCert Method (SFileMailer Class)

This method is used to add recipient certificates used to encrypt messages.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int AddRecipientCert(const char* lpCertEncoded, int lenCertEncoded);

Unicode (Windows)
INT AddRecipientCert(LPCSTR lpCertEncoded, INT lenCertEncoded);

int ipworkssmime_sfilemailer_addrecipientcert(void* lpObj, const char* lpCertEncoded, int lenCertEncoded);

int AddRecipientCert(QByteArray qbaCertEncoded);

Remarks

This method is used to add recipient certificates to the internal MessageRecipients properties used to encrypt the Message. The recipient certificate must be a valid PKCS-encoded certificate. If the certificate provided is Base64 encoded, it will be decoded first by the object.

The CertMgr class may be used to retrieve the appropriate certificate from the system.

This method is used to add recipient certificates to the internal MessageRecipients properties used to encrypt the Message. The recipient certificate must be a valid PKCS-encoded certificate. If the certificate provided is Base64 encoded, it will be decoded first by the object.

The CertMgr class may be used to retrieve the appropriate certificate from the system.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

Config Method (SFileMailer Class)

Sets or retrieves a configuration setting.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* Config(const char* lpszConfigurationString);

Unicode (Windows)
LPWSTR Config(LPCWSTR lpszConfigurationString);

char* ipworkssmime_sfilemailer_config(void* lpObj, const char* lpszConfigurationString);

QString Config(const QString& qsConfigurationString);

Remarks

Config is a generic method available in every class. It is used to set and retrieve configuration settings for the class.

These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, 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, you must call Config("PROPERTY"). The value will be returned as a string.

Error Handling (C++)

This method returns a String value; after it returns, call the GetLastErrorCode() method to obtain its result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.

Connect Method (SFileMailer Class)

This method connects to the mail relay and sends the SMTP HELO command.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int Connect();

Unicode (Windows)
INT Connect();

int ipworkssmime_sfilemailer_connect(void* lpObj);

int Connect();

Remarks

This method connects to the mail relay and sends the SMTP HELO command, thus preparing to send messages. Any number of messages can later be sent using the Send method.

Example. Connecting and Sending an Email:

control.MailServer = "MyServer" control.From = "me@server.com" control.SendTo = "recipient@server.com" control.Subject = "My Subject" control.MessageText = "This is the message body" control.Connect() control.Send() control.Disconnect()

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

Disconnect Method (SFileMailer Class)

This method disconnects from the SMTP server.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int Disconnect();

Unicode (Windows)
INT Disconnect();

int ipworkssmime_sfilemailer_disconnect(void* lpObj);

int Disconnect();

Remarks

This method disconnects from the mail relay.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

DoEvents Method (SFileMailer Class)

This method processes events from the internal message queue.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int DoEvents();

Unicode (Windows)
INT DoEvents();

int ipworkssmime_sfilemailer_doevents(void* lpObj);

int DoEvents();

Remarks

When DoEvents is called, the class processes any available events. If no events are available, it waits for a preset period of time, and then returns.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

Encrypt Method (SFileMailer Class)

This method encrypts the message.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int Encrypt();

Unicode (Windows)
INT Encrypt();

int ipworkssmime_sfilemailer_encrypt(void* lpObj);

int Encrypt();

Remarks

This method encrypts the input message in a Public Key Cryptography Standards (PKCS)-encoded envelope with all of the recipient certificates specified in the MessageRecipients properties.

Note: The message headers, including the Sender, Recipient(s), and Subject, are not encrypted. If this is sensitive information, consider including these headers in the message body as a MIME entity, and providing other headers for the S/MIME wrapper.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

Interrupt Method (SFileMailer Class)

This method interrupts the current method.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int Interrupt();

Unicode (Windows)
INT Interrupt();

int ipworkssmime_sfilemailer_interrupt(void* lpObj);

int Interrupt();

Remarks

If there is no method in progress, Interrupt simply returns, doing nothing.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

ProcessQueue Method (SFileMailer Class)

This method sends the messages that previously have been queued into QueueDir .

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int ProcessQueue(const char* lpszQueueDir);

Unicode (Windows)
INT ProcessQueue(LPCWSTR lpszQueueDir);

int ipworkssmime_sfilemailer_processqueue(void* lpObj, const char* lpszQueueDir);

int ProcessQueue(const QString& qsQueueDir);

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 configuration setting is set to True, in which case the file extension is instead changed to ".sent" and the queue file is not deleted.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

Queue Method (SFileMailer Class)

This method queues the message into QueueDir .

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
char* Queue(const char* lpszQueueDir);

Unicode (Windows)
LPWSTR Queue(LPCWSTR lpszQueueDir);

char* ipworkssmime_sfilemailer_queue(void* lpObj, const char* lpszQueueDir);

QString Queue(const QString& qsQueueDir);

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 method for more information on email queue processing.

Error Handling (C++)

This method returns a String value; after it returns, call the GetLastErrorCode() method to obtain its result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.

Reset Method (SFileMailer Class)

This method will reset the class.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int Reset();

Unicode (Windows)
INT Reset();

int ipworkssmime_sfilemailer_reset(void* lpObj);

int Reset();

Remarks

This method will reset the class's properties to their default values.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

ResetHeaders Method (SFileMailer Class)

This method resets all the message headers to empty.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int ResetHeaders();

Unicode (Windows)
INT ResetHeaders();

int ipworkssmime_sfilemailer_resetheaders(void* lpObj);

int ResetHeaders();

Remarks

This method resets all the message headers to "" (empty string). Use this method before creating a new message, so that headers from the previous message are not carried over to the next one.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

Send Method (SFileMailer Class)

This sends the current message and the MIME-encoded attachment.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int Send();

Unicode (Windows)
INT Send();

int ipworkssmime_sfilemailer_send(void* lpObj);

int Send();

Remarks

This method sends the current message and the MIME-encoded attachment. If the class is not connected to the mail relay, a connection is created, the message is sent, and then the connection is closed unless an error occurs.

If the class is already connected (by use of the Connect method), the connection will remain open after the message is sent. To disconnect, call the Disconnect method.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

SendCommand Method (SFileMailer Class)

This method sends the exact command directly to the server.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int SendCommand(const char* lpszCommand);

Unicode (Windows)
INT SendCommand(LPCWSTR lpszCommand);

int ipworkssmime_sfilemailer_sendcommand(void* lpObj, const char* lpszCommand);

int SendCommand(const QString& qsCommand);

Remarks

This method sends the command specified by Command to the server exactly as it is provided. Use this method to send additional or custom commands directly to the server.

After calling this method, check the LastReply property or monitor the PITrail event to obtain the server's response.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

SetMessageStream Method (SFileMailer Class)

This method sets the stream to be uploaded to the server as part of the message.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int SetMessageStream(IPWorksSMIMEStream* sMessageStream);

Unicode (Windows)
INT SetMessageStream(IPWorksSMIMEStream* sMessageStream);

int ipworkssmime_sfilemailer_setmessagestream(void* lpObj, IPWorksSMIMEStream* sMessageStream);

int SetMessageStream(IPWorksSMIMEStream* sMessageStream);

Remarks

This method sets the stream to be uploaded to the server as part of the message. If an upload stream is set before the Send method is called, the content of the stream will be read by the class and uploaded to the server. The stream should be open and normally set to position 0. The class will automatically close this stream if CloseStreamAfterTransfer is set to True (default). If the stream is closed, you will need to call this method again before calling Send again. The content of the stream will be read from the current position all the way to the end.

Note: This method and LocalFile will reset the other.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

Sign Method (SFileMailer Class)

This method signs the current message.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int Sign();

Unicode (Windows)
INT Sign();

int ipworkssmime_sfilemailer_sign(void* lpObj);

int Sign();

Remarks

This method digitally signs the input data with the certificate provided. Certificates are provided by specifying the Certificate property. The IncludeCertificate property allows you to specify whether to include the certificate when signing the message.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

SignAndEncrypt Method (SFileMailer Class)

This method signs and encrypts the current message.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
int SignAndEncrypt();

Unicode (Windows)
INT SignAndEncrypt();

int ipworkssmime_sfilemailer_signandencrypt(void* lpObj);

int SignAndEncrypt();

Remarks

This method both signs and encrypts the input message into a single PKCS-encoded envelope.

Note: The message headers, including the Sender, Recipient(s), and Subject, are not encrypted. If this is sensitive information, consider including these headers in the message body as a MIME entity, and providing other headers for the S/MIME wrapper.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

ConnectionStatus Event (SFileMailer Class)

Fired to indicate changes in the connection state.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
virtual int FireConnectionStatus(SFileMailerConnectionStatusEventParams *e);

typedef struct {
  const char *ConnectionEvent;
  int StatusCode;
  const char *Description;
  int reserved;
} SFileMailerConnectionStatusEventParams;


Unicode (Windows)
virtual INT FireConnectionStatus(SFileMailerConnectionStatusEventParams *e);

typedef struct {
  LPCWSTR ConnectionEvent;
  INT StatusCode;
  LPCWSTR Description;
  INT reserved;
} SFileMailerConnectionStatusEventParams;

#define EID_SFILEMAILER_CONNECTIONSTATUS 1

virtual INT IPWORKSSMIME_CALL FireConnectionStatus(LPSTR &lpszConnectionEvent, INT &iStatusCode, LPSTR &lpszDescription);

class SFileMailerConnectionStatusEventParams {
public:
  const QString &ConnectionEvent();

  int StatusCode();

  const QString &Description();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void ConnectionStatus(SFileMailerConnectionStatusEventParams *e);

// Or, subclass SFileMailer and override this emitter function.
virtual int FireConnectionStatus(SFileMailerConnectionStatusEventParams *e) {...}

Remarks

This event is fired when the connection state changes: for example, completion of a firewall or proxy connection or completion of a security handshake.

The ConnectionEvent parameter indicates the type of connection event. Values may include the following:

EndTransfer Event (SFileMailer Class)

This event is fired when the message text completes transferring.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
virtual int FireEndTransfer(SFileMailerEndTransferEventParams *e);

typedef struct {
  int Direction;
  int reserved;
} SFileMailerEndTransferEventParams;


Unicode (Windows)
virtual INT FireEndTransfer(SFileMailerEndTransferEventParams *e);

typedef struct {
  INT Direction;
  INT reserved;
} SFileMailerEndTransferEventParams;

#define EID_SFILEMAILER_ENDTRANSFER 2

virtual INT IPWORKSSMIME_CALL FireEndTransfer(INT &iDirection);

class SFileMailerEndTransferEventParams {
public:
  int Direction();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void EndTransfer(SFileMailerEndTransferEventParams *e);

// Or, subclass SFileMailer and override this emitter function.
virtual int FireEndTransfer(SFileMailerEndTransferEventParams *e) {...}

Remarks

If MessageText is not empty, the EndTransfer event is fired when the MessageText finishes transferring from the local host to the MailServer. If MessageText is empty, the event is not fired.

If a file is attached to the MessageText via the AttachedFile property, then EndTransfer fires again when the file finishes transferring. For more information, go to the description of the AttachedFile property.

The Direction parameter shows whether the client (0) or the server (1) is sending the data.

Error Event (SFileMailer Class)

Fired when information is available about errors during data delivery.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
virtual int FireError(SFileMailerErrorEventParams *e);

typedef struct {
  int ErrorCode;
  const char *Description;
  int reserved;
} SFileMailerErrorEventParams;


Unicode (Windows)
virtual INT FireError(SFileMailerErrorEventParams *e);

typedef struct {
  INT ErrorCode;
  LPCWSTR Description;
  INT reserved;
} SFileMailerErrorEventParams;

#define EID_SFILEMAILER_ERROR 3

virtual INT IPWORKSSMIME_CALL FireError(INT &iErrorCode, LPSTR &lpszDescription);

class SFileMailerErrorEventParams {
public:
  int ErrorCode();

  const QString &Description();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void Error(SFileMailerErrorEventParams *e);

// Or, subclass SFileMailer and override this emitter function.
virtual int FireError(SFileMailerErrorEventParams *e) {...}

Remarks

The Error event is fired in case of exceptional conditions during message processing. Normally the class fails with an error.

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 section.

PITrail Event (SFileMailer Class)

This event traces the commands sent to the mail server, and the respective replies.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
virtual int FirePITrail(SFileMailerPITrailEventParams *e);

typedef struct {
  int Direction;
  const char *Message;
  int reserved;
} SFileMailerPITrailEventParams;


Unicode (Windows)
virtual INT FirePITrail(SFileMailerPITrailEventParams *e);

typedef struct {
  INT Direction;
  LPCWSTR Message;
  INT reserved;
} SFileMailerPITrailEventParams;

#define EID_SFILEMAILER_PITRAIL 4

virtual INT IPWORKSSMIME_CALL FirePITrail(INT &iDirection, LPSTR &lpszMessage);

class SFileMailerPITrailEventParams {
public:
  int Direction();

  const QString &Message();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void PITrail(SFileMailerPITrailEventParams *e);

// Or, subclass SFileMailer and override this emitter function.
virtual int FirePITrail(SFileMailerPITrailEventParams *e) {...}

Remarks

The PITrail event is useful for debugging purposes. It shows all of the interaction between the client and the server, line by line, except for message header and body transfers.

The Message parameter contains the full text of the message. The Direction parameter shows the originator of the message:

SSLServerAuthentication Event (SFileMailer Class)

Fired after the server presents its certificate to the client.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
virtual int FireSSLServerAuthentication(SFileMailerSSLServerAuthenticationEventParams *e);

typedef struct {
  const char *CertEncoded;
  int lenCertEncoded;
  const char *CertSubject;
  const char *CertIssuer;
  const char *Status;
  int Accept;
  int reserved;
} SFileMailerSSLServerAuthenticationEventParams;


Unicode (Windows)
virtual INT FireSSLServerAuthentication(SFileMailerSSLServerAuthenticationEventParams *e);

typedef struct {
  LPCSTR CertEncoded;
  INT lenCertEncoded;
  LPCWSTR CertSubject;
  LPCWSTR CertIssuer;
  LPCWSTR Status;
  BOOL Accept;
  INT reserved;
} SFileMailerSSLServerAuthenticationEventParams;

#define EID_SFILEMAILER_SSLSERVERAUTHENTICATION 5

virtual INT IPWORKSSMIME_CALL FireSSLServerAuthentication(LPSTR &lpCertEncoded, INT &lenCertEncoded, LPSTR &lpszCertSubject, LPSTR &lpszCertIssuer, LPSTR &lpszStatus, BOOL &bAccept);

class SFileMailerSSLServerAuthenticationEventParams {
public:
  const QByteArray &CertEncoded();

  const QString &CertSubject();

  const QString &CertIssuer();

  const QString &Status();

  bool Accept();
  void SetAccept(bool bAccept);

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void SSLServerAuthentication(SFileMailerSSLServerAuthenticationEventParams *e);

// Or, subclass SFileMailer and override this emitter function.
virtual int FireSSLServerAuthentication(SFileMailerSSLServerAuthenticationEventParams *e) {...}

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 (SFileMailer Class)

Fired when secure connection progress messages are available.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
virtual int FireSSLStatus(SFileMailerSSLStatusEventParams *e);

typedef struct {
  const char *Message;
  int reserved;
} SFileMailerSSLStatusEventParams;


Unicode (Windows)
virtual INT FireSSLStatus(SFileMailerSSLStatusEventParams *e);

typedef struct {
  LPCWSTR Message;
  INT reserved;
} SFileMailerSSLStatusEventParams;

#define EID_SFILEMAILER_SSLSTATUS 6

virtual INT IPWORKSSMIME_CALL FireSSLStatus(LPSTR &lpszMessage);

class SFileMailerSSLStatusEventParams {
public:
  const QString &Message();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void SSLStatus(SFileMailerSSLStatusEventParams *e);

// Or, subclass SFileMailer and override this emitter function.
virtual int FireSSLStatus(SFileMailerSSLStatusEventParams *e) {...}

Remarks

The event is fired for informational and logging purposes only. This event tracks the progress of the connection.

StartTransfer Event (SFileMailer Class)

This event is fired when the message text starts transferring.

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
virtual int FireStartTransfer(SFileMailerStartTransferEventParams *e);

typedef struct {
  int Direction;
  int reserved;
} SFileMailerStartTransferEventParams;


Unicode (Windows)
virtual INT FireStartTransfer(SFileMailerStartTransferEventParams *e);

typedef struct {
  INT Direction;
  INT reserved;
} SFileMailerStartTransferEventParams;

#define EID_SFILEMAILER_STARTTRANSFER 7

virtual INT IPWORKSSMIME_CALL FireStartTransfer(INT &iDirection);

class SFileMailerStartTransferEventParams {
public:
  int Direction();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void StartTransfer(SFileMailerStartTransferEventParams *e);

// Or, subclass SFileMailer and override this emitter function.
virtual int FireStartTransfer(SFileMailerStartTransferEventParams *e) {...}

Remarks

If MessageText is not empty, the StartTransfer event is fired when the MessageText starts transferring from the local host to the MailServer. If MessageText is empty, the event is not fired.

If a file is attached to the MessageText via the AttachedFile property, then StartTransfer fires again when the file starts transferring. Please go to the description of the AttachedFile property for more information.

The Direction parameter shows whether the client (0) or the server (1) is sending the data.

Transfer Event (SFileMailer Class)

This event is fired when the message text is transferred to MailServer .

Syntax

• C++
• C
• Qt

ANSI (Cross Platform)
virtual int FireTransfer(SFileMailerTransferEventParams *e);

typedef struct {
  int Direction;
  int64 BytesTransferred;
  int PercentDone;
  const char *Text;
  int lenText;
  int reserved;
} SFileMailerTransferEventParams;


Unicode (Windows)
virtual INT FireTransfer(SFileMailerTransferEventParams *e);

typedef struct {
  INT Direction;
  LONG64 BytesTransferred;
  INT PercentDone;
  LPCSTR Text;
  INT lenText;
  INT reserved;
} SFileMailerTransferEventParams;

#define EID_SFILEMAILER_TRANSFER 8

virtual INT IPWORKSSMIME_CALL FireTransfer(INT &iDirection, LONG64 &lBytesTransferred, INT &iPercentDone, LPSTR &lpText, INT &lenText);

class SFileMailerTransferEventParams {
public:
  int Direction();

  qint64 BytesTransferred();

  int PercentDone();

  const QByteArray &Text();

  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};

// To handle, connect one or more slots to this signal.
void Transfer(SFileMailerTransferEventParams *e);

// Or, subclass SFileMailer and override this emitter function.
virtual int FireTransfer(SFileMailerTransferEventParams *e) {...}

Remarks

One or more Transfer events are fired during message delivery. Messages consist of MessageText and an optional AttachedFile. The BytesTransferred parameter shows the number of bytes sent starting from the beginning of MessageText or AttachedFile.

Text contains the current portion of the message being sent.

The Direction parameter shows whether the client (0) or the server (1) is sending the data.

The PercentDone parameter shows the progress of the transfer in the corresponding direction. If PercentDone can not be calculated the value will be -1.

Note: Events are not re-entrant. Performing time-consuming operations within this event will prevent it from firing again in a timely manner and may affect overall performance.

Certificate Type

This is the digital certificate being used.

Syntax

IPWorksSMIMECertificate (declared in ipworkssmime.h)

Remarks

This type describes the current digital certificate. The certificate may be a public or private key. The fields are used to identify or select certificates.

Fields

Constructors

Certificate()

Certificate(const char* lpEncoded, int lenEncoded)

Certificate(int iStoreType, const char* lpStore, int lenStore, const char* lpszStorePassword, const char* lpszSubject)

FileAttachment Type

This describes the file being attached.

Syntax

IPWorksSMIMEFileAttachment (declared in ipworkssmime.h)

Remarks

This contains information about the location of the file that is being attached to the message.

Fields

Constructors

FileAttachment()

FileAttachment(const char* lpszFileName)

FileAttachment(const char* lpszName, const char* lpszFileName)

FileAttachment(const char* lpszName, IPWorksSMIMEStream* sInputStream)

Firewall Type

The firewall the component will connect through.

Syntax

IPWorksSMIMEFirewall (declared in ipworkssmime.h)

Remarks

When connecting through a firewall, this type is used to specify different properties of the firewall, such as the firewall Host and the FirewallType.

Fields

Constructors

Firewall()

MessageRecipient Type

This types describes the message recipient.

Syntax

IPWorksSMIMEMessageRecipient (declared in ipworkssmime.h)

Remarks

This type describes who the message is sent to. It includes fields to denote the name and email address of the recipient of the message. The type of recipient must also be specified if the class is sending the message.

Fields

Constructors

MessageRecipient()

MessageRecipient(const char* lpszAddress)

IPWorksSMIMEList Type

Syntax

IPWorksSMIMEList<T> (declared in ipworkssmime.h)

Remarks

IPWorksSMIMEList is a generic class that is used to hold a collection of objects of type T, where T is one of the custom types supported by the SFileMailer class.

int GetCount() {}

int SetCount(int count) {}

T* Get(int index) {}

T* Set(int index, T* value) {}

IPWorksSMIMEStream Type

Syntax

IPWorksSMIMEStream (declared in ipworkssmime.h)

Remarks

The SFileMailer class includes one or more API members that take a stream object as a parameter. To use such API members, create a concrete class that implements the IPWorksSMIMEStream interface and pass the SFileMailer class an instance of that concrete class.

When implementing the IPWorksSMIMEStream interface's properties and methods, they must behave as described below. If the concrete class's implementation does not behave as expected, undefined behavior may occur.

bool CanRead() { return true; }

bool CanSeek() { return true; }

bool CanWrite() { return true; }

int64 GetLength() = 0;

void Close() {}

int Flush() { return 0; }

int Read(void* buffer, int count) = 0;

int64 Seek(int64 offset, int seekOrigin) = 0;

int Write(const void* buffer, int count) = 0;

Config Settings (SFileMailer Class)

FileMailer Config Settings

SMTP Config Settings

TCPClient Config Settings

SSL Config Settings

-----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-----

-----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-----

-----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-----

Socket Config Settings

Base Config Settings

Trappable Errors (SFileMailer Class)

Error Handling (C++)

Call the GetLastErrorCode() method to obtain the last called method's result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. Known error codes are listed below. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.

FileMailer Errors

The class may also return one of the following error codes, which are inherited from other classes.

MIME Errors

SMTP Errors

The class may also return one of the following error codes, which are inherited from other classes.

TCPClient Errors

SSL Errors

TCP/IP Errors