frifri..
SAMBA4+SOGO+Openchange is not yet production ready AFAIK..
you should search SOGo's ML to find the limitations and issues
no one here AFAIK is using such a solution
I would add that your question is exposed in a bad way: re reading it, I still understand you are asking for info on zentyal, not on SAMBA4+SOGO+Openchange
