You can! Thunderbird lives in a separate entity outside the main Mozillasphere called MZLA. I've given a few times in the past and use it for personal use, but

You can! Thunderbird lives in a separate entity outside the main Mozillasphere called MZLA. I've given a few times in the past and use it for personal use, but my workplace recently banned Thunderbird. https://www.thunderbird.net/en-US/donate/ https://www.thunderbird.net/en-US/donate/