Minimize on Close - Thunderbird Mozilla Add-on
Causes Thunderbird's main window to minimize instead of closing. You can still close Thunderbird through the menu.
https://addons.thunderbird.net/en-us/thunderbird/addon/minimize-on-close/
Minimize on Close - Thunderbird Mozilla Add-on
Causes Thunderbird's main window to minimize instead of closing. You can still close Thunderbird through the menu.
https://addons.thunderbird.net/en-us/thunderbird/addon/minimize-on-close/
