i should say:i am so tired for zimbra update too quickly!!
it update every 2 weeks.i appreciate the developer for their perfect works,but sometimes updating too quickly means we do not test the program strictly!
as a administrator for the mail server,i am puzzled by the updating.i do not know how i can change the new version as the zimbra changes.if i do not update ,i worried about the holes,if i do, i worried about lost my server data.
i suggest zimbra update every 6 month and do strictly test before release a new version.