Integrate Google Apps Mail with CodeIgniter - Error

PHP Code:

$config['protocol'] = 'smtp';
$config['smtp_host'] = 'smtp.gmail.com';
$config['smtp_user'] = '[email protected]';
$config['smtp_pass'] = 'mypassword';
$config['smtp_port'] = 465;
$config['smtp_crypto'] = 'ssl; 


This is my CI email configuration using gmail account. Result :: successfully send email. Make sure to follow all instruction from google troubleshoot.

Keep calm.