I am looking for a new webmail client/colaboration suite to replace our current webmail client.
We currently have 8 redhat web servers in load balance and 1 server which has Exim / Mysql installed.
All IMAP/pop/smtp authentication is done against the MySql database.
I would like to install Zimbra in parallel on these 8 servers.
However I am having trouble doing so since I already have local SMTP/http servers on each server.
From what I can tell from the documentation, zimbra is kind-of "all or nothing" instalation.
I figured if decided NOT to install the zimbra-store or zimbra-smp modules then there would be documentation on how to manually integrate zimbra into existing apache/mysql/smtp servers.
But I have not been able to find such doc.
I also have a seperate Ubuntu server, which is used for lab tests.
This server also already has postfix/mysql/apache installed. I would also need to integrate zimbra into those existing services and not turn them off as the documentation estipulates.