smtp不适用于G套件帐户

Question

 require 'send/PHPMailerAutoload.php';


  $mail = new PHPMailer();


//Enable SMTP debugging.

  $mail->SMTPDebug = 0;

//Set PHPMailer to use SMTP.

  $mail->isSMTP();

//Set SMTP host name

  $mail->Host = "smtp.gmail.com";

//Set this to true if SMTP host requires authentication to send email

  $mail->SMTPAuth = true;

//Provide username and password

  $mail->SMTPAuth = true;

//Provide username and password

  $mail->Username = "[e-mail]";

  $mail->Password = "a23k234tbk";

//If SMTP requires TLS encryption then set it

  $mail->SMTPSecure = "tls";


//Set TCP port to connect to

  $mail->Port = 587;

  $mail->From = "[e-mail]";

  $mail->FromName = "dummy.com";

  $mail->addAddress($user_email);

  $mail->isHTML();

  $mail->Subject = "dummy";

  $mail->Body = $table4 ? $table4 :"";



if($mail->send())
{

  header("Location:email_user.php?result=success");
  echo "";
}
else
{

  echo '';
}
}

So my question is; is their additional configuration that should be done for G suit gmail accounts.

the code works fine the problem only happens when i use a different "from account". When using a normal gmail account like *@gmail.com it works but it fails when using G suit account like *@yourdomainname.com.