I've upgraded GPG4Win from 2.3.3 to version 3.0.0, running Outlook 2010 on Windows 7.
The new GpgOL Plugin 2.0.1 decrypts former S/MIME messages automatically,
but doesn't recognize former plain PGP messages (sent by GPG4Win 2.3.3):
-----BEGIN PGP MESSAGE-----
Version: GnuPG v2
-----END PGP MESSAGE-----
Icon says "insecure E-Mail" and there is no command to get this ASCII-text decrypted inside of Outlook.
Former GpgOL plugin had dedicated buttons to decrypt plain PGP messages.
Is there a backward compatibility issue?