<?php
    try {
        require_once "Mail.php";
        require_once "Mail/mime.php";
        $from = "support@domain.com";
        $to = "user@gmail.com";
        $subject = "Testing email please ignore";
        $message = "Just testing";
        $host = "godaddyhost";
        $port = "465";
        $username = "support@domain.com";
        $password = "password";
        $headers = array ('From' => $from, 'To' => $to, 'Subject' => $subject);
        $smtp = Mail::factory('smtp', array ('host' => $host, 'port' => $port, 'auth' => true, 'username' => $username, 'password' => $password));
        $mail = $smtp->send($to, $headers, $message);
        if (PEAR::isError($mail)) {
              echo("<p>" . $mail->getMessage() . "</p>");
        } else {
                echo("<p>Message successfully sent!</p>");
        }

    } catch(Exception $e) {
        echo $e;
    }
    ?>

This page isn’t working
localhost is currently unable to handle this request.
HTTP ERROR 500