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CloseDeveloper reply by ahubmann
Rated 5 out of 5 stars
I use this fantastic gadget for years now. You can even trace threads across different folders with this tool. Chapeau to the author! I really hope that it will also be updated to comply with version 78 and above.
This review is for a previous version of the add-on (3.0.1).Just released 3.1.1 to make it compatible with Thunderbird 78.
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