without having modified anything, I am unable to log as admin, as https://mywebsite.com:7071/zimbraAdmin displays only a blank screen...
There is content in the page, but the login window doesn't popup.
I can log in as a user to http://mywebsite.com:90, and emails are sent and recieved.
I don't have noticed any message in /var/log/zimbra.log dealing with login. 'zmcontrol systatus' shows : ldap, logger,mailbox,mta,snmp,spell running.
I have restarted zimbra, rebooted the server, and launched zmfixperms, but no luck : no admin login window...
I don't know what I can try now... any help is welcome.