I have often moved Zimbra to a new server, but always retained the same hostname and IP so everything went smoothly following these instructions:
» Zimbra :: Blog
However, I now need to move to a new server with a different hostname and IP. I have tried to change hostname afterwards with ZmSetServerName which seemed to work. But things are not working right since I also had to manually change the Web gui port from 80 to the one I used in the previous install (7000) which I thought would have been retained since I copied the entire /opt/zimbra folder after doing the empty/test install on the new machine.
I was finally able to get the Zimbra login screen but as soon as I try to log in, it tries to redirect to the previous Zimbra server?
Also, I can login to the admin tool (7071) and it lists both Zimbra servers under "Server"?
So what are the instructions to move to a new server with a new hostname and IP so that everything works as before and only ONE server is listed in the admin tool?