[CentOS] preventing apache from being a mail relay

Sun Mar 3 21:30:00 UTC 2013
Robert Moskowitz <rgm at htt-consult.com>

I am trying to recall back at least 2 years, and my notes are poor, and 
my searching appears to be worst...

Seems I recall that last when I set up my apache server, the spammers 
were posting to it so it would send out the spam on port 25.  There was 
some conf that I did to block this, but I did not document it, and I 
can't find any reference to this.

I don't think my memory is that bad, but it IS sunday...

I don't want to put up this new server and have it flooding the world 
with spam and then get the server blocked.  So do I remember correctly 
that this was a problem?  Is it still, and how is this prevented?

Thanks.  Am putting up better notes this time around.