For the people who are coming to this page via Google: The problem occurs if the attachments are without MDC (which can still happen even today). This has become a new bug report: https://bugzilla.mozilla.org/show_bug.cgi?id=1729221
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902801 Title: Encrypted attachments cannot be opened or saved as decrypted files To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1902801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
