The 2013 Import/Export message filter Add-On is no longer working properly with the latest version of Thunderbird.
When Importing/Exporting message filters, the "Move Message To" FILE FOLDER in the Filter Rules comes up empty.
When Importing/Exporting message filters, the "Move Message To" FILE FOLDER in the Filter Rules comes up empty.
Alla svar (1)
You should contact the add-on author about the problem.