In the nethforge-testing repository are (self build) packages for SOGo 3.2.
It are strait-forward un-patched builds against epel-7, Sope is a build dependency of Sogo.
Still struggling with the release tag of sope as described here
They need testing!
yum upgrade --enablerepo=nethforge-testing sogo* sope*
One issue i have encountered once is sending mail from firefox did not work.
Emptying the cache of firefox fixed it.
Thanx in advance!
EDIT: bumped to 3.2.4
Note: The netserver-sogo package it self is still WIP, and not included in this testing-update.