Nginx 405不允许 - PHPMAILER

Question

I uploaded a website with a PHPMailer v5. It works well in localhost but when I tried it online, Nginx-405-not-allowed page shows. below is my configuration for my mail function.

  require 'vendor/phpmailer/phpmailer/PHPMailerAutoload.php';
  $mail = new PHPMailer(true);
  $mail->isSMTP();
  $mail->Host = 'smtp.gmail.com';
  $mail->SMTPAuth = true;
  $mail->Username = '[e-mail]';
  $mail->Password = 'mypassword';
  $mail->SMTPSecure = 'tls';
  $mail->Port = 587;

Answer 1

I found my answer. The problem is in the web server provider. It seems like there are some web servers don't accept smtp.gmail.com and thus I created an email from the domain and set the host, username, password and as well as the port to what the web server provider provides. Hope you guys visit here will solve your questions.