I have just deployed ZMM using the DataSync 1.2.4. For a long time I have been able to move e-mail from one folder to another. Specifically I would move my Backup response e-mails from my mailbox to a cabinet folder.
Two Weeks ago I had 6 different accounts, including mine, fail to sync and showed Re-Init on the DataSync server. I had to hit the Re-Init button on each of the accounts to start getting things back. One thing I noticed was that I lost sub-folder syncing on the server/mobile device. Not sure if this was due to something changed due to my ZMM deployment or if something else.

Anyone see this or have a suggestion on what to look for in troubleshooting this problem?

Thanks for the assistance.