Hi guys,
Last year I removed postfix from my server after having issues with spam (and seeing I had only two emails it was kinda overkill).
So I removed postfix but now it has left me with issues with my forum not sending mail (I'm gathering it is using PHP method of sending as I have not set the mail settings manually).

So I'm gathering removing postfix also removes other dependables on the system that I needed. So how can I get these dependables back but without going down the road of setting up postfix fully (I have a google-apps like setup now so I don't need postfix & dovecot anymore)?

Anyone have any ideas?
I'm running Ubuntu 10.04 with Apache.

Cheers,
Chris