[CentOS] web based mail packages for CentOS

Hello Everyone,

I was using OpenGroupware but just hosed my system. Since I'm starting from scratch I would like to know what everyone's using for web based mail. I currently implemented cyrus-imapd and postfix which I used before. I was going to give dovecot a try but it wouldn't start even though it was supposed to be easier.

I would like to move my postfix to a chroot but have never done a chroot so I would appreciate any examples. Also how to get spamassassin working or any alternatives.

I have the mail server up and can access email with a client so I guess it's up.

Thanks,

James

BTW - I'm running the latest CentOS distro