Review for ConfirmFolderMove by Big_Mo
Rated 5 out of 5 stars
Wonderful add-on to Thunderbird that prevents you from accidentally moving folders (which unfortunately is easy to do). The add-on works flawlessly. This should have been a built-in feature for Thunderbird, and I'm so grateful to Ryan Lee for making this available for the Thunderbird community.
To create your own collections, you must have a Mozilla Add-ons account.