Great - TB3.0 Rated 5 out of 5 stars
Worked fine despite a failure installation warning. Also marked as "all read" or "none unread" one of my folders whose name on the folder panel was stuck to bold (after an importing operation from Microsoft Outlook) kinda TB bug because there was actually no unread message in it. Many thanks!!This review is for a previous version of the add-on (0.4).