libmail-dkim-perl | Creation and verification of DKIM mail signatures - Perl library | Mehr ...
DomainKeys Identified Mail (DKIM) provides a method for validating an identity that is associated with a message, during the time it is transferred over the Internet. That identity then can be held accountable for the message. . This is a Perl implementation created by Jason Long of Messiah College. It performs signing as well as signature verification.
