01 Aug 2005 16:56 UTC, exotic-scales typed:
> I'm currently using MS Exchange on an old NT 4.0 box,

Oh dear :-(

> ... and would like to migrate to a Linux machine (Red Hat 9, for now)
> that I recently built. I hear that SendMail is the default, but is somewhat unwieldy.

Slackware uses sendmail as the default mta too. The first thing I was told
to do was to rip it out immediately and replace it with Exim, which is very
easy to compile and configure, including integration of AV/SPAM scanning
etc which may be useful for any 'doze users.

If you're looking for a nice simple POP3 server try QPopper, also very easy
to use.

--
Q: How many IBM 370's does it take to execute a job?
A: Four, three to hold it down, and one to rip its head off.