[split] Email problem with 3.1.2

Hi guys,
I'm working on CodeIgniter 3.1.2, everything is going to be okay but, I'm facing the problem with using email library system.
When I'm trying to send an email then my script is displaying the error like "fsockopen(): unable to connect to ssl://smtp.googlemail.com:465 (Connection timed out)".

my code is -
$config = Array(
'protocol' => 'smtp',
'smtp_host' => 'ssl://smtp.googlemail.com',
'smtp_port' => 465,
'smtp_user' => '[email protected]',
'smtp_pass' => 'xxxxxxxxxx',
'mailtype' => 'html',
'charset' => 'iso-8859-1'
);
$this->load->library('email');
$this->email->initialize($config);
$this->email->set_newline("\r\n");
$this->email->from('[email protected]','xxxxxxxxxx');
$this->email->to('[email protected]');
$this->email->subject('Confirmation Email');
$this->email->message($message);

$mail = $this->email->send();