Rated 5 out of 5 stars

le Firefox user 6f3680 ar Noll. 9, 2020 · buan-nasc

This extension is so mindblowing awesome. I switched back to Thunderbird after many years and this was exactly what I needed to make my life much easier. So far, it works like a charm and gives many options even for variable attachments.
That will definitly earn a donation an 6 starts!