[cobalt-users] Users' SMTP Server

["david harris" <davidharris34@xxxxxxxxxxx>]

Greetings,

I own a RAQ3i and am getting back into free/low cost web hosting.  One 
problem with this biz is you get a lot of spammers abusing your services.  
The last time I got into it, my server's email was blocked into some large 
providers, like AOL, due to spammers using my server.
I have noticed that the IP address & domain name of my main server shows up 
in the headers when one of my users sends out email.  I was wondering this:
Is there a way to make it so their email headers shows the IP and  Domain of 
the user instead of my server?
I am thinking it may involve some sendmail configuration, or possibly adding 
multiple smtp servers on one machine(if that is even possible). Or maybe 
port settings? I obviously do not know much Unix/Linux.

Anyone know of a way to accomplish this?  PLEASE!?!!?

I understand what I am undertaking here, and am willing to deal with the 
hassles.  I have implemented several anti-spam patches to my server, and am 
confident that I will catch them before AOL.  I am still not willing to take 
the chance that my whole server will be blocked if I am wrong. And I can not 
launch this thing until I resolve this! (no, I am not willing to consider 
removing SMTP services from my hosting packages, as many providers do)

Thanks in advance !

David
________________________________________________________________________
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com