Change hostname and domain

Where can I change the hostname and domain, asked on the install?

I've tried to change these settings in Management > Server Settings after an installation but when customers try to open their webmail the browser is still redirected to the old name (set in install).

I restarted the server completely, nothing helps.

Thank you,
P.

 

I've also changed /home/admispconfig/ispconfig/lib/config.inc.php

 

Yes that was also changed: no result.

 

Did you restart ISPConfig after your changes?

Code:

/etc/init.d/ispconfig_server restart

 

yes, I restarted ispconfig

 

Can you post your /root/ispconfig/httpd/conf/httpd.conf? Did you replace all occurrences of the old hostname with the new hostname in there?

 

When I arrived in office this morning it seems to work.
Probably a cache problem.
Thanks for your help.

P.