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# verify a message use Mail::DKIM::Verifier; # create a verifier object my $dkim = Mail::DKIM::Verifier->new(); # read an email from stdin, pass it into the verifier while (<STDIN>) { # remove local line terminators chomp; s/\015$//; # use SMTP line terminators $dkim->PRINT("$_\015\012"); } $dkim->CLOSE; # what is the result of the verify? my $result = $dkim->result;
The module uses an object-oriented interface. You use one of two different classes, depending on whether you are signing or verifying a message. To sign, use the Mail::DKIM::Signer class. To verify, use the Mail::DKIM::Verifier class. Simple, eh?
http://dkimproxy.sourceforge.net/
The ``author signing policy'' component is still under construction. The author signing policy is supposed to identify the practice of the message author, so you could for example reject a message from an author who claims they always sign their messages. See Mail::DKIM::Policy.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.6 or, at your option, any later version of Perl 5 you may have available.