Hello everybody!

After changing the hostname (Zimbra moved from the domain to a subdomain) everything works fine but server status in admin interface throws an error:

Message: Csfe service error
Error code: service.FAILURE
Method: ZmCsfeCommand.invoke
Details:system failure: could not find zimbraLogHostname server: null
Everything works (the command zmhostname tells the new subdomain correctly, emails are received and sent, user creation, mailbox access etc.). The admin interface works, too, but not the server status page.

I changed the server name in /etc/hosts and executed following commands:
su - zimbra
postconf -e myhostname=subdomain.domain.com
zmcontrol stop
zmsetservername subdomain.domain.com
zmcontrol start
postfix reload
What could go wrong causing the server status page show me the above error?

Thanks a lot