使用CakePHP自带Email组件通过gmail发送邮件

$this->Email->smtpOptions = array(
'request' => array('uri' => array('scheme' => 'https')),
'port' => '465',
'host' => 'smtp.gmail.com',
'username' => '用户名',
'password' => '密码'
);

$this->Email->delivery = 'smtp';
$this->Email->from = "username@gmail.com";
$this->Email->to = "someone@foobar.com";
$this->Email->subject = "subject";
$this->Email->send("content");