@seb128 I'm not sure it's upstream. <https://bugzilla.mozilla.org/show_bug.cgi?id=371734> has been around forever and was marked as duplicate of the still open <https://bugzilla.mozilla.org/show_bug.cgi?id=296568> where it appears Mozilla doesn't want to do anything about it. The earliest ancestor of that file I can find in the source is from 2010 <https://bazaar.launchpad.net/~mozillateam/thunderbird/thunderbird.groovy/revision/115#debian/thunderbird-3.0.desktop>.
** Bug watch added: Mozilla Bugzilla #371734 https://bugzilla.mozilla.org/show_bug.cgi?id=371734 ** Bug watch added: Mozilla Bugzilla #296568 https://bugzilla.mozilla.org/show_bug.cgi?id=296568 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861262 Title: Add message/rfc822 to thunderbird.desktop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1861262/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs