Email library : mail() function issue

[eluser]metalking[/eluser]
Hi!

This problem is OK now (I really don't know how, but the mail() error is solved).

However, I have new PHP warnings :

A PHP Error was encountered
Severity: Warning
Message: fwrite(): supplied argument is not a valid stream resource
Filename: libraries/Email.php
Line Number: 1481

And

A PHP Error was encountered
Severity: Warning
Message: fgets(): supplied argument is not a valid stream resource
Filename: libraries/Email.php
Line Number: 1502

It seems to be about SMTP (looking in the Email.php). Is there something particular with Gmail?
I know it needs a SSL connexion, but don't know how to set it (appart from the port, that must be 465).

Does someone know how to send SMTP mails with Gmail?

Thanks !