thanks phoenix - - 2 fold problem appeared. When I tried the su -zimbra I got an Authentication Failure. I then set the password for the zimbra user and tried su - zimbra and entered the password I just set and it worked. I then typed zmcontrol status and it's showing me the status of the modules.
I may have some other issues, but for now this one is resolved. I'm a newbie if you couldn't tell

Thanks again.