Gmail SMTP in joomla

Step:1 - [Administrator >>> Site >>> Global Configuration >>> Server (mail settings) ]

var $mailer = 'smtp';
var $mailfrom = 'mail@gmail.com';
var $fromname = 'Form Name';
var $sendmail = 'smtp.gmail.com';
var $smtpauth = '1';
var $smtpsecure = 'ssl';
var $smtpport = '465';
var $smtpuser = 'mail@gmail.com';
var $smtppass = 'gmail_password';
var $smtphost = 'smtp.gmail.com';

Step:2 - [Administrator >>> Extensions >>> Plugin Manager]

Enable plugin :Authentication - GMail

Step:3 - [Server php.ini file]

Replace php.ini

;extension=php_openssl.dll to extension=php_openssl.dll