[CentOS] Cyrus 2.4 and Centos6

Fri Feb 27 10:19:55 UTC 2015
Timothy Kesten <centos-lst at gmx.de>

Hi Folks,

I'd like to install cyrus-imapd 2.4 in CentOS6.
Found rpm cyrus 2.4 for CentOS6 on rpmseek.
cyrus-imapd-2.4.17-30.1.x86_64.rpm

But there are conflicts with postfix 2.6.6.

Can I ignore this conflicts or is there a suitable version of ppstfix 
available?

Thx
Timothy