Mail::OpenDKIM::Signer - generates a DKIM signature for a message
use Mail::DKIM::Signer; # create a signer object my $dkim = Mail::OpenDKIM::Signer->new( Algorithm => 'rsa-sha1', Method => 'relaxed', Domain => 'example.org', Selector => 'selector1', KeyFile => 'private.key', ); # read an email and pass it into the signer, one line at a time while(<STDIN>) { # remove local line terminators chomp; s/\015$//; # use SMTP line terminators $dkim->PRINT("$_\015\012"); } $dkim->CLOSE(); # what is the signature result? my $signature = $dkim->signature; print $signature->as_string;
Use this class to generate a signature for inclusion in the header of an email.
It provides enough of a subset of the functionaility of Mail::DKIM::Signer to allow use of the OpenDKIM library with simple drop-in replacements. Mail::OpenDKIM::Signer offloads the signing work to the OpenDKIM library, and is therefore far quicker.
Creates the signer.
Feed part of the message to the signer.
Call this when when you have finished feeding in the message to the signer.
Access the generated Mail::OpenDKIM::Signature object.
For further information, refer to http://www.opendkim.org/libopendkim/
This module exports nothing.
Mail::DKIM::Signer
This module does not yet implement all of the API of Mail::DKIM::Signer
The PRINT method is expensive. To increase performance we recommend that you minimise the number of calls to this function, perhaps by storing the message in a buffer before passing it to this function.
Nigel Horne, <nigel at mailermailer.com>
<nigel at mailermailer.com>
Please report any bugs or feature requests to bug-mail-opendkim at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Mail-OpenDKIM. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
bug-mail-opendkim at rt.cpan.org
You can find documentation for this module with the perldoc command.
perldoc Mail::OpenDKIM::Signer
You can also look for information at:
RT: CPAN's request tracker
http://rt.cpan.org/NoAuth/Bugs.html?Dist=Mail-OpenDKIM
AnnoCPAN: Annotated CPAN documentation
http://annocpan.org/dist/Mail-OpenDKIM
CPAN Ratings
http://cpanratings.perl.org/d/Mail-OpenDKIM
Search CPAN
http://search.cpan.org/dist/Mail-OpenDKIM/
This code has been developed under sponsorship of MailerMailer LLC, http://www.mailermailer.com/
This module is Copyright 2011 Khera Communications, Inc. It is licensed under the same terms as Perl itself.
To install Mail::OpenDKIM, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Mail::OpenDKIM
CPAN shell
perl -MCPAN -e shell install Mail::OpenDKIM
For more information on module installation, please visit the detailed CPAN module installation guide.