Rated 5 out of 5 stars

by FatFox on Aug. 25, 2021 ·

Working on 78.13.0 (64 bit).

If you use Thunderbird as your windows MAPI mail program usually clicking on a "mail" button in your windows app will open the Thunderbird "write" message window = great!

However if you don't have Thunderbird already running in the background, the main Thunderbird window will open (over the top of the write message window) = not so great!

This extension is simple and solves the issue by minimizing the main Thunderbird window immediately it opens, leaving the write window alone = perfect!

This should be a standard feature option.