Inbox encryption no longer working
It appears that mails I receive in my inbox are no longer being encrypted (as of April 8th). It was previously working for the past few months. My public key is still loaded in the system, but I noticed that the "Inbox Encryption" filter I have now says "This rule contains unsupported properties." next to it, but there's no way to view what this unsupported property is now.. I suspect there was an update on mailbox.org that broke this functionality.
Please address this ASAP, since this is an important security feature that no longer works!