Rated 3 out of 5 stars

le Tim Lamm ar DFómh. 7, 2021 · buan-nasc

I tried this with Thunderbird 91.2 running in Windows 10. The add-on installed easily. I exported a folder with 162 messages, sorted chronologically. The add-on created a zip file containing each message as an eml file. The messages were sorted by sender then by date.
It would be nice to have more control over the output, such as sort order and choice of file format. But the add-on did what it said it would do.