Jet\Mailing_Backend_Abstract

A very simple (actually primitive :-) ) abstract class defining the interface for the backend that takes care of actually sending the message.

Overview of methods

Method	Meaning of
public sendEmail( Mailing_Email $email ) : bool	Sends the given e-mail and returns true on success.
public prepareMessage( Mailing_Email $email, ?string &$message, ?string &$header ) : void	Compiles the actual email to send. That is, it assembles its body and prepares the necessary SMTP headers. Both values (message body and header) are returned as references.