SMTP debug file for Quform PHP

smtp-check.php

<?php

/**
 * Once you've configured a recipient, "From" address, and the SMTP settings,
 * upload this file to the "quform" folder on your web server and visit the
 * page e.g. http://example.com/quform/smtp-check.php
 */

error_reporting(-1);
@ini_set('display_errors', 'On');
require_once dirname(__FILE__) . '/lib/PHPMailerAutoload.php';
echo '<pre>';

/*
 * Enter the recipient email address
 */
$recipient = 'me@example.com';

/*
 * Enter a "From" email address
 */
$from = 'from@example.com';

/*
 * Enter the SMTP server settings
 *
 * host - SMTP server (e.g. smtp.example.com)
 * port - SMTP port (e.g. 25)
 * username - SMTP username
 * password - SMTP password
 * encryption - SMTP encryption (e.g. ssl or tls)
 */
$config['smtp'] = array(
    'host' => '',
    'port' => 25,
    'username' => '',
    'password' => '',
    'encryption' => ''
);

$mailer = new PHPMailer(true);
$mailer->isSMTP();
$mailer->SMTPDebug = 2;
$mailer->Host = $config['smtp']['host'];
$mailer->Port = $config['smtp']['port'];
if ($config['smtp']['username']) {
    $mailer->SMTPAuth = true;
}
$mailer->Username = $config['smtp']['username'];
$mailer->Password = $config['smtp']['password'];
$mailer->SMTPSecure = $config['smtp']['encryption'];

$mailer->Subject = 'Test Email';
$mailer->Body = 'This is a test email.';

$mailer->addAddress($recipient);
$mailer->From = $from;

if ($mailer->send()) {
    echo 'Email sent!';
} else {
    echo 'Mailer error: ' . $mailer->ErrorInfo;
}

echo '</pre>';