Here is a quick way to rename the .msf files to .msg.evil files and allow Thunderbird to rebuild the files, while preserving the damaged .msf files for further study.
find . -name '*.msf' -exec file "{}" \; -a -exec mv -v "{}" "{}".evil \; -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/567943 Title: thunderbird hangs and crashes on change of sorting -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs