Using Gmail SMTP with CakePHP

<?php
/* SMTP Options */
$this->Email->smtpOptions = array(
    'port'=>'465',
    'timeout'=>'30',
    'host' => 'ssl://smtp.gmail.com',
    'username'=>'me@gmail.com',
    'password'=>'password',
    'client'=>"helo gmail.com"
);
/* Set delivery method */
$this->Email->delivery = 'smtp';

$this->Email->from = "<me@gmail.com>";
$this->Email->to = "<you@gmail.com>";
$this->Email->subject = "Subject";
$this->Email->sendAs = 'html';

if (!$this->Email->send($_GET['message'])){
    $this->set('smtp_errors', $this->Email->smtpError);
    echo "fail ";
    debug($this->Email->smtpError);
    exit;
}else{
    echo "success";
    exit;
}
?>