-----Original Message----- From: centos-bounces at centos.org [mailto:centos-bounces at centos.org] On Behalf Of Rohan Sheth Sent: Thursday, May 27, 2010 1:10 PM To: CentOS mailing list Subject: Re: [CentOS] newer (2.7) Postfix RPM packages for RH Running postfix 2.7.0 on about 7 machines with CentOS 5.5 from source works just fine. Extremely happy with it serving up all sorts of mail. Running it with dovecot 1.2.11 and having a blast. --Rohan -----Original Message----- Rohan, Are you using the Dovecot RPMs supplied from http://atrpms.net/name/dovecot/? Also do you have SELINUX set to enforcing on your mail server? I tried running that RPM and notices several actions were blocked by SELinux. While I could always create my own module, I'd rather not :)