Not for nothing, but I tried that script and it did not work, not even close. I even purchased a copy of imapsync at $60 for the purpose. It all looked like it was working; the script finished successfully including invoking imapsync which also finished successfully. Unfortunately it migrated almost none of my email. I was actually surprised at how fast it all went, because while I don't have the biggest mail store in the world, it still is 12G, and just straight copying that across the network using rsync takes some hours. This finished in a matter of minutes.
Currently, I'm just following the upgrade path I've found on some other pages, so far it seems to make a lot more sense. I'll report back with results when I'm done before reporting what steps I took so as not to send anyone down a garden path.
Just for information about the upgrade, I am moving from Zimbra 8.8.15 running on Ubuntu 18.0.4.6 to Zimbra 10.1.4 on Ubuntu 22.0.4.
Currently, I'm just following the upgrade path I've found on some other pages, so far it seems to make a lot more sense. I'll report back with results when I'm done before reporting what steps I took so as not to send anyone down a garden path.
Just for information about the upgrade, I am moving from Zimbra 8.8.15 running on Ubuntu 18.0.4.6 to Zimbra 10.1.4 on Ubuntu 22.0.4.
Statistics: Posted by Michl — Wed Feb 12, 2025 4:31 am