<?php require 'class.SimpleMail.php'; $message = new SimpleMail(); $message->setToAddress('*****@*****.**'); $message->setFromAddress('*****@*****.**'); $message->setCCAddress('*****@*****.**'); $message->setBCCAddress('*****@*****.**'); $message->setSubject('Testing Multipart Email'); $message->setTextBody('This is the plain text portion of the email!'); $message->setHTMLBody('<html><p>This is the <b>HTML portion</b> of the email!</p></html>'); if ($message->send()) { echo 'Multi-part mail sent successfully!'; } else { echo 'Sending the multi-part mail failed!'; }