It would be great it you can ask for this directly the Thunderbird developers, you can do so opening a bug there: https://bugzilla.mozilla.org/enter_bug.cgi?product=Thunderbird&format=guided . I'd do it myself but you are probably the best one to report this.
If you do so please post the URL of the new bug here. -- Weak default authentication mode https://bugs.launchpad.net/bugs/119358 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs