The Thunderbird part in a duplicate of bug #1761844. Upstream Thunderbird says it will be fixed in version 60.
** Bug watch added: Mozilla Bugzilla #1390015 https://bugzilla.mozilla.org/show_bug.cgi?id=1390015 ** Also affects: thunderbird via https://bugzilla.mozilla.org/show_bug.cgi?id=1390015 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/1779569 Title: 🌈 looks odd in thunderbird, chrome/chromium, okish in firefox Status in Mozilla Thunderbird: Unknown Status in chromium package in Ubuntu: New Status in firefox package in Ubuntu: New Status in thunderbird package in Ubuntu: New Status in ubuntu-meta package in Ubuntu: New Bug description: New install of 18.04 and thunderbird is showing weird images in odd places for some email. See screen shot for example. In this case it is a weird rainbow, but I have also seen other things like a big stop sign and other strange stuff. Emoji support is inconsistent: - google chrome title is good - firefox title is good - google chrome contents, is bad, black&white ascii icon - fiefox contents, is ok, not the same icon as in the title - thunderbird content is ok, but too huge To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/1779569/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp