I have upgraded Zimbra ZCS 6.0.7 to 7.0. Upgrade went just fine, without any problem. Even MTA settings (main.cf file) was not empty. But I cannot change user preferences. Save buttong seems to be dead and you are in endless loop.
Any idea what is going on and how to fix it :/
UPDATE: The problem seems to be with AJAX GUI, not save itself. In HTML mode I can to it. Also in AJAX mode problem is with all Mail related tree on preferences tab. So I cannot add new mail-address, change signature etc. How to fix it? Any idea?
UPDATE2: The problem is solved in latest 7.0.1 upgrade.