I installed Zimbra some time ago (v.4.5.6), I liked it and it did the job for my 3 user setup. The license has subsequently expired, and it is now running in 'open source' mode (although I haven't changed anything and reading some things I think it might be in expired network mode rather than open source mode?!?)
I want to upgrade to a newer version of Zimbra and now the ZCS Network Starter Edition is available, I am thinking of purchasing that.
My question is how can I back up my existing setup in a way that can be restored to a fresh ZCS Net Starter Edition? I receive a license error when I use the web interface backup.
Any guidance would be great.