[gentoo-dev] Mail Server Solution?

[Clay Mitchell]

What's a quick and easy email solution? Basically need to accept mail
for one domain and serve it up to a private network. Simple!

Pop server + sendmail? Courier? Qmail? What's an easy solution? Need
something to get up and going fast, and I have no problem using an
ebuild. 

Any suggestions? Wouldn't mind an imap server so I could hook up a nice
webmail service up to it, but it's not a requirement.

Thanks
-Clay