*** This addon is no longer maintained and does not work with recent versions of Thunderbird. ** Possible alternatives: - [Nostalgy++](https://addons.thunderbird.net/en-us/thunderbird/addon/nostalgy_ng/), an adaptation of Nostalgy for TB78, by Klaus Buecher. - [Quick Folder Move](https://addons.thunderbird.net/en-us/thunderbird/addon/quick-folder-move/) ============================================