SMTP错误:连接服务器失败:PHPMailer和Outlook SMTP连接超时(110)

我得到SMTP错误与PHP邮件和Outlook SMTP。我在这里感到困惑，因为它在端口号25的本地主机上工作正常，但它在托管服务器上不起作用，我已经尝试了所有端口的SSL &TLS。

错误: SMTP错误:Failed to connect to server: Connection timed out (110)

我代码:

<?php
include("PHPMailer.php"); 
error_reporting(E_ALL);
ini_set('display_errors', '1');
$mail = new PHPMailer();
$mail->IsSMTP();
$mail->Host = "smtp.live.com";
$mail->SMTPDebug = 2;
$mail->Port = 587;
$mail->SMTPAuth = true;
$mail->SMTPSecure = "ssl";
$mail->Username = "info@neelcomputech.com";
$mail->Password = "password";
$mail->Priority    = 1;
$mail->CharSet     = 'UTF-8';
$mail->ContentType = 'text/html; charset=utf-8'r'n';
$mail->From = "info@neelcomputech.com";
$mail->FromName = $name;
$mail->AddAddress("info@neelcomputech.com");
$mail->IsHTML(true);
$mail->Subject = "You got Message from Website";
$mail->Body = "testing";
if(!$mail->Send())
{
    echo 'Mailer Error: ' . $mail->ErrorInfo;
}
else
{
    echo 'success';
}
?>

请帮我解决这个问题。我已经共享了Linux主机