Статьи 1С Битрикс | Кастомизация функции отправки

<?php
function custom_mail($to, $subject, $message, $additional_headers='', $additional_parameters='') {
	require 'PHPMailerAutoload.php';

	$mail = new PHPMailer;

	$mail->isSMTP();                                      // Set mailer to use SMTP
	$mail->Host = 'smtp1.example.com;smtp2.example.com';  // Specify main and backup SMTP servers
	$mail->SMTPAuth = true;                               // Enable SMTP authentication
	$mail->Username = 'user@example.com';                 // SMTP username
	$mail->Password = 'secret';                           // SMTP password
	$mail->SMTPSecure = 'tls';                            // Enable TLS encryption, `ssl` also accepted
	$mail->Port = 587;                                    // TCP port to connect to

	$mail->setFrom('from@example.com', 'Mailer');
	$mail->addAddress('joe@example.net', 'Joe User');     // Add a recipient
	$mail->addAddress('ellen@example.com');               // Name is optional
	$mail->addReplyTo('info@example.com', 'Information');
	$mail->addCC('cc@example.com');
	$mail->addBCC('bcc@example.com');

	$mail->addAttachment('/var/tmp/file.tar.gz');         // Add attachments
	$mail->addAttachment('/tmp/image.jpg', 'new.jpg');    // Optional name
	$mail->isHTML(true);                                  // Set email format to HTML

	$mail->Subject = 'Here is the subject';
	$mail->Body    = 'This is the HTML message body <b>in bold!</b>';
	$mail->AltBody = 'This is the body in plain text for non-HTML mail clients';

	if(!$mail->send()) {
	    echo 'Message could not be sent.';
	    echo 'Mailer Error: ' . $mail->ErrorInfo;
	} else {
	    echo 'Message has been sent';
	}
}
?>