Edited from original post as problem has moved forward.
We have one Zimbra server currently running 5.0.4 on openSuse 10.2. We want to update to 5.0.14 then migrate this install to CentOS 5.3
I am currently testing the migration of 5.0.14 from openSuse 10.2 to CentOS 5.3. I have installed and configured the first server with Suse and installed Zimbra. It is functioning as expected.
Following a document by John Holder, I have followed these steps and can get the new server up and running (as verified by zmcontrol status). When I try to get to the webpage to log in, I receive an error as follows:
HTTP Error: 404
Powered by Jetty://
After changing the UID and the GID of the zimbra user and resetting the permissions on all files, the webpage login screen is displayed. I can log into the server and all is well except I am unable to send. Switching back to zimbra user, I ran zmcontrol stop (all went well) the zmcontrol start (all showed as 'done') then zmcontrol status. This showed me that the mta was not running.