K9 Mail version: 5.401 + openkeychain
Issue:
if I send an email encrypted with inline PGP from thunderbird 55.5.2, then K9Mail cannot decrypt it anymore. It can decrypt only a PGP/MIME. The imap used is
imap-mail.outlook.com and I want to use the inline PGP due to other problems with Microsoft Exchange server with PGP/MIME.
The previous K9 Mail version could decrypt the inline PGP received by Microsoft Exchange imap server.