Mail Services

[Randall J. Berry]

    Hi,
I'm setting up mail services on my box I'm looking for opinions on what 
combination SMTP/POP/Mail AV/Spam Filtration works best together.

I currently have Sendmail, Postfix and Exim installed I also have ClamAV 
and Spam Assassin along with the rest of the 'everything' install 
package from the Fedora install.

The primary function is going to be so that I can pull all of my mail 
from multiple accounts/servers and hold it locally, then just use a pop 
client to read it from a local server. I also want local control over 
spam and AV as well. For sending mail I plan to set up the MTA to login 
to the server associated with the outgoing from address for each 
account. Nothing fancy, just  for the learning experience more than 
anything.

Any sugestions on which combination to use?