William Morder via tde-users wrote:
I don't trust anything except my own hard drives. Keep everything on them, and make backups of your most important and valuable files. If you want to backup on the cloud, or if you trust your email provider, that's okay, but never trust anybody else with your data.
When reading your post, I was thinking, may be it is a good idea to do the imapsync once a month or once a week to a local server and back it up then.