Envelope Properties

Gets the addresses of others who are to receive the message ('BCC', Blind Carbon Copy header), though the content of the message may not be directed at them. This collection can be modified. May be empty.

Gets the addresses of others who are to receive the message, even tough the content of the message may not be directed at them ('CC', Carbon Copy header).

Gets the send date of the message ('Date' header).

Gets the author(s) of the message ('From' header).

Gmail provides a unique message ID (X-GM-MSGID) for each email so that a unique message may be identified across multiple folders. The message ID is a 64-bit unsigned integer. This property is set only if server advertises XGMailExtensions1 extension support.

Gmail provides a thread ID (X-GM-THRID) to associate groups of messages in the same manner as in the Gmail web interface. The thread ID is a 64-bit unsigned integer. This property is set only if server advertises XGMailExtensions1 extension support.

Gets or sets parent message id of the message ('In-Reply-To' header). Without surrounding brackets (< and >)

Gets the internal date of the message (INTERNALDATE). May be null in case of parsing error.

Gets a string representing the internal date of the message (INTERNALDATE).

Gets or sets id of the message ('Message-ID' header). Without surrounding brackets (< and >)

Gets message number assigned by an IMAP server.

Gets object representing raw data received from the IMAP server.

Gets 'Reply-to' field, mailbox(es) to which the author of the message suggests that replies be sent.

Gets mailbox of the agent responsible for the actual transmission ('Sender' header). If 'Sender' is empty you should use From property.

Size of the message.

Gets the subject of the message ('Subject' header).

Gets 'To' field, address(es) of the primary recipient(s) of the message.

Gets UID of this message assigned by an IMAP server.