[CentOS] DoveCot and Postfix Setup? or Zimbra?

Hi All,

I have not really setup e-mail serving on Linux before by myself. I have a setup now where it was setup for me running Dovecot and postfix. The setup works. I want to set this up again on my own system.

Does anyone have a good tutorial?

Zimbra...does it replace dovecot and postfx setup?

Best,
-Jason