Emails sent to Hotmail are vanishing

I tried sending emails with Gmail as smtp, but I get this error:

Code:

The following SMTP error was encountered: 145 Connection timed out
Unable to send email using PHP SMTP. Your server might not be configured to send mail using this method.

My config/email.php file looks like this:

PHP Code:

$config['protocol'] = 'smtp';
$config['smtp_host'] = 'ssl://smtp.googlemail.com';
$config['smtp_port'] = 465;
$config['smtp_user'] = '[email protected]';
$config['smtp_pass'] = 'my_password';
$config['mailtype']  = 'html'; 
$config['charset']   = 'iso-8859-1';
$config['wordwrap']  = TRUE;