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MIMEBlackbox package

MIMEBlackbox includes the components and functions, related to MIME (internet mail).

MIMEBlackbox includes classes that let you compose the e-mail message and optionally encrypt or sign it using X.509 certificates or OpenPGP keys. You can parse and decrypt and verify the signature of the existing MIME e-mails too.

Also with MIMEBlackbox you can sign and verify signatures of the e-mail message using DKIM (DomainKeys Identified Mail) technology, used to help fighting spam.

MIMEBlackbox includes the following components:

Component name Summary TElMessage This class incapsulates the whole message according to MIME standard. TElSimpleMIMEMessage This is a simplified version of TElMessage class. TElSimpleMIMEAttachment This class represents an attachment to TElSimpleMIMEMessage TElSimpleSMIMEMessage Represents an S/MIME message. It inherits all functionality of TElMessage class, and provides additional properties for signing and encryption. TElSimplePGPMIMEMessage Represents a PGP/MIME-protected message, according to RFC 2440 and 3156. It inherits all functionality of TElMessage class, and provides additional properties and events for signing and encryption. TElDomainKeysSigner This class is designed for e-mail message signing using DKIM (DomainKeys Identified Mail). TElDomainKeysVerifier This class is used to verify the DKIM signature of the e-mail message.

Supplementary classes included into MIMEBlackbox are

Class name Summary TElMessagePart This class represents a part of a MIME message. Each part has a header, and a body. The structure of a MIME message is recursive, so, each body may consist of one or more parts. TElMultiPartList This class stores a multipart MIME message part. TElPlainTextPart This class represents MIME part with plain subtype of the text type. TElMessageHeader This class represents a header of MIME message. TElMailAddressList This class contains list of one or more mail addresses or mail address groups. It is used to manipulate addresses in sender and recipient header fields. TElMessageHeaderField Use this class to manipulate individual header fields. TElMailAddress This class is used to manipulate mail addresses. TElMailAddressGroup Use this class when you need to deal with group of addresses as with one unit. TElMessagePartHandler TElMessagePartHandler provides common interface with empty functionality for handler classes. TElRegisteredMessagePartHandlers This class is used as a storage of global handlers of type TElMessagePartHandler. TElNativeStream This is the alias for usual stream classes. DKIM (DomainKeys Identified Mail) TElDKPublicKey This is the base class for public key classes. TElDKRSAPublicKey Represents an RSA DomainKey. TElDKDNSRecord This class incapsulates DNS-record. TElDKSignature This class contains information that allows to verify signatures made with help of DomainKeys. S/MIME and OpenPGP/MIME TElSimpleSMIMEOptions This class describes options for signing and encryption of the S/MIME message. TElMessagePartHandlerSMime This class implements handling of S/MIME standard during message parsing or assembly. TElSimplePGPMIMEOptions This class describes options for signing and encryption of the PGP/MIME message. TElMessagePartHandlerPGPMime This class implements handling of PGP/MIME standard during message parsing or assembly.

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