Rated 3 out of 5 stars

bởi fishlevel vào Tháng năm 18, 2020 · liên kết thường trực

It seems like this add-on actually searches for the "Tools" menu label. In other languages the label is of course different, e.g. "Extras" in German. This means that it does not work unless the Thunderbird language is set to English!