On Thu, 20 Jul 2006 09:57:53 -0400 "Edward R. Bailey" ed@commercescience.com wrote:
A simpler approach would be look for separate how-to's on
- centos (help you install the OS)
- postfix, sa and clam (as long as the how-to is written for
Redhat you should be fine) 3. dovecot
since these are somewhat separate topics.
also take a look at http://www.zimbra.com
It's Postfix based, includes spamassassin, clamav, imap... They have a free version, that works very well and handles heavy volume very well, 30,000+ emails/day.