Php Mailer error - Godaddy Smtp

我有一个项目，我必须向用户发送 100-200 封邮件，但每封邮件对每个用户都有不同的令牌。我有电子邮件托管在 godaddy 上。

所以我正在寻找使用phpmailer发送电子邮件。下面是我正在测试的脚本，但它一直给我这个错误 -

SMTP 错误： 无法连接到服务器： 连接被拒绝 （111）SMTP 连接（） 失败。https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting邮件程序错误： SMTP 连接（） 失败。https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

<?php
//SMTP needs accurate times, and the PHP time zone MUST be set
//This should be done in your php.ini, but this is how to do it if you don't have access to that
date_default_timezone_set('Etc/UTC');
require 'mailm/PHPMailerAutoload.php';
//Create a new PHPMailer instance
$mail = new PHPMailer();
//Tell PHPMailer to use SMTP
$mail->isSMTP();
//Enable SMTP debugging
// 0 = off (for production use)
// 1 = client messages
// 2 = client and server messages
$mail->SMTPDebug   = 2;
$mail->DKIM_domain = '127.0.0.1';
//Ask for HTML-friendly debug output
$mail->Debugoutput = 'html';
//Set the hostname of the mail server
$mail->Host        = "smtpout.secureserver.net";
//Set the SMTP port number - likely to be 25, 465 or 587
$mail->Port        = 465;
//Whether to use SMTP authentication
$mail->SMTPAuth    = true;
//Username to use for SMTP authentication
$mail->Username    = "itsupport@mysite.ae";
//Password to use for SMTP authentication
$mail->Password    = "Mypassword";
$mail->SMTPSecure  = 'ssl';
//Set who the message is to be sent from
$mail->setFrom('itsupport@mysite.ae', 'IT Helpdesk');
//Set an alternative reply-to address
//$mail->addReplyTo('replyto@example.com', 'First Last');
//Set who the message is to be sent to
$mail->addAddress('sgajara@gmail.com', 'IT Helpdesk');
//Set the subject line
$mail->Subject = 'PHPMailer SMTP test';
//Read an HTML message body from an external file, convert referenced images to embedded,
//convert HTML into a basic plain-text alternative body
//Replace the plain text body with one created manually
$mail->Body = 'This is a plain-text message body';
//Attach an image file

//send the message, check for errors
if (!$mail->send()) {
    echo "Mailer Error: " . $mail->ErrorInfo;
} else {
    echo "Message sent!";
}
?>

这个脚本我在博客上找到

也欢迎任何替代方案，我的目的是从我的 godaddy 电子邮件帐户发送 200 封电子邮件，但每封电子邮件都有一个单独的令牌，该令牌从数据库中获取，然后插入邮件正文并发送给用户。