Php error message

[dlevere]

I noticed this while I was responding to the Hacking the Saturn post:

Warning: fsockopen() [function.fsockopen]: php_network_getaddresses: getaddrinfo failed: Name or service not known in [path]/includes/class_mail.php on line 637

Warning: fsockopen() [function.fsockopen]: unable to connect to ssl://smtp.gmail.com:465 (php_network_getaddresses: getaddrinfo failed: Name or service not known) in [path]/includes/class_mail.php on line 637