I'm planning to upgrade my zimbra server. I have two tasks in order to do it :
1. Upgrade ubuntu 6.10 to 7.10
2. Upgrade Zimbra Community ed. 4.5.3 to 5.0.
I see plenty of docs to achieve this goal but I don't know if I have to upgrade the OS *before* zimbra or the opposite.
Do you all have suggestions for me ?
Thanks for your help.