Expand Method
Asks the MailServer to expand a name or mailing list.
Object Oriented Interface
public function doExpand($emailaddress);
Procedural Interface
ipworks_smtp_do_expand($res, $emailaddress);
Remarks
This method asks the MailServer to expand a name or mailing list. The resulting response is provided in one or more Expand events (one for each address). The class will try to connect to the mail relay if it is not already connected.