Author: Leonardo Boselli Date: To: exim-users Subject: [exim] accepting email authenthicating on GPG/PGP signature
Is possible to authenthicate the acceptance of e-email based on the GPG
signature, that is every message has a GPG signature, if the message
is signed by someone that is in the public keyring of MTA, and the
gignature is verifiesm, it is accepted, else is refused ?