Hi Michael, this bug has already been reported upstream, we will wait for Mozilla to identify a fix. You can see the report here - https://bugzilla.mozilla.org/show_bug.cgi?id=287854
** Bug watch added: Mozilla Bugzilla #287854 https://bugzilla.mozilla.org/show_bug.cgi?id=287854 ** Also affects: thunderbird (upstream) via https://bugzilla.mozilla.org/show_bug.cgi?id=287854 Importance: Unknown Status: Unknown ** Changed in: mozilla-thunderbird (Ubuntu) Importance: Undecided => Low -- HTML Preference does not apply itself to newsgroups https://launchpad.net/bugs/66332 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs