cannot send mail from real server

[eluser]Unknown[/eluser]
I send mail successfully from local server after change the follwing code in Mail class

Code:

var    $protocol        = "smtp";    // mail/sendmail/smtp
    var    $smtp_host        = "ssl://smtp.googlemail.com";        // SMTP Server.  Example: mail.earthlink.net
    var    $smtp_user        = "[email protected]";        // SMTP Username
    var    $smtp_pass        = "password";        // SMTP Password
    var    $smtp_port        = "465";        // SMTP Port

but I did same change in my real server to send mail here show problem like following
1.Undefined variable: errno
2.Message: Undefined variable: errstr
3.Message: fsockopen() has been disabled for security reasons
4.Message: fwrite(): supplied argument is not a valid stream resource

please say what to do