Hi to all of you zimbra admins out there! :-)

We want to migrate our FOSS zimbra server from 7.0.1 on Ubuntu 8.04.4 x64 to 7.1.1 on Ubuntu 10.04.2 x64.

I've had a look at the wiki, but couldn't find 100% appropriate information. To avoid doing something really stupid I hope that I can find some help and hints here. :-)

To have all mailboxes (a handfull) and their respective calenders and filters migrated to the new server, what do I have to do?

- Upgrade the old server from 7.0.1 to 7.1.1 ???
- Do a offline backup with "rsync -avHK /opt/zimbra /opt/zimbra.bak" ???
- Install 7.1.1 on the new 10.04.2 server ???
- How to reimport/migrate settings, mailboxes, calenders, filters ???