src Void authCramMd5()

Authenticate using CRAM-MD5 mechanism.

src Void authLogin()

Authenticate using LOGIN mechanism.

src Void authPlain()

Authenticate using PLAIN mechanism.

src Void authenticate()

Authenticate using the strongest mechanism which both the server and myself support.

src Void close()

Close the session to the SMTP server. Do nothing if session already closed.

src Str? host

DNS hostname of server.

src Bool isClosed()

Return true if there is no open session.

src Void open()

Open a session to the SMTP server. If username and password are configured, then SMTP authentication is attempted. Throw SmtpErr if there is a protocol error. Throw IOErr is there is a network problem.

src Str? password

Password to use for authentication, or null to skip authentication.

src Int port := 25

TCP port number of server, defaults to 25.

src Void send(Email email)

Send the email to the SMTP server. Throw SmtpErr if there is a protocol error. Throw IOErr if there is a networking problem. If the session is closed, then this call automatically opens the session and guarantees a close after it is complete.

src SocketConfig socketConfig := SocketConfig.cur

The SocketConfig to use for creating sockets.

src Bool ssl

Open connection using SSL/TLS (ensure port is configured properly). If false then the connection is opened plaintext, but may still be upgraded to TLS if server specifies STARTTLS.

src Str? username

Username to use for authentication, or null to skip authentication.