=head1 SYNOPSIS
-edwardng --
+Manually:
+ edwardng --from=edwardng@example.org --key=12345678 < mail.eml
+
+In F</etc/aliases>:
+
+ edwardng: |edwardng --from=edwardng@example.org --key=12345678
=head1 DESCRIPTION
EdwardNG is a reimplementation of the Edward reply bot referenced in L<https://emailselfdefense.fsf.org/>.
-It takes mail messages, checks them for PGP signatures and encryption, then replies appropriately.
+It reads an email from STDIN, checks it for PGP signatures and encryption, then replies appropriately.
=head1 OPTIONS
EdwardNG is a reimplementation of the Edward reply bot referenced in L<https://emailselfdefense.fsf.org/>.
-It takes mail messages, checks them for PGP signatures and encryption, then replies appropriately.
-
This module exports a single function, B<process_message>, which takes a single parameter representing the message. This parameter can be:
=over