Server IP : 85.214.239.14 / Your IP : 18.117.168.40 Web Server : Apache/2.4.62 (Debian) System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.18 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /usr/share/perl5/Mail/ |
Upload File : |
package Mail::DKIM; use strict; use warnings; our $VERSION = '1.20230212'; # VERSION # ABSTRACT: Signs/verifies Internet mail with DKIM/DomainKey signatures #require 5.010; our $SORTTAGS = 0; 1; __END__ =pod =encoding UTF-8 =head1 NAME Mail::DKIM - Signs/verifies Internet mail with DKIM/DomainKey signatures =head1 VERSION version 1.20230212 =head1 SYNOPSIS # 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; =head1 DESCRIPTION This module implements the various components of the DKIM and DomainKeys message-signing and verifying standards for Internet mail. It currently tries to implement these specifications: =over =item RFC4871, for DKIM =item RFC4870, for DomainKeys =item draft-ietf-dmarc-arc-protocol-06, for ARC =back 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 L<Mail::DKIM::Signer> class. To verify, use the L<Mail::DKIM::Verifier> class. Simple, eh? Likewise for ARC, use the ARC modules L<Mail::DKIM::ARC::Signer> and L<Mail::DKIM::ARC::Verifier> If you're sending to test libraries which expect the tags in headers to be sorted, you can set $Mail::DKIM::SORTTAGS to a true value, and all created headers will get sorted keys =head1 SEE ALSO L<Mail::DKIM::Signer>, L<Mail::DKIM::Verifier> L<Mail::DKIM::ARC::Signer>, L<Mail::DKIM::ARC::Verifier> http://dkimproxy.sourceforge.net/ https://github.com/fastmail/authentication_milter =head1 KNOWN BUGS Problems passing `make test' seem to usually point at a faulty DNS configuration on your machine, or something weird about your OpenSSL libraries. 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 L<Mail::DKIM::Policy>. Please report bugs to the CPAN RT, or github issue tracker. https://rt.cpan.org/Public/Dist/Display.html?Name=Mail-DKIM https://github.com/fastmail/mail-dkim/issues =head1 AUTHORS =over 4 =item * Jason Long <jason@long.name> =item * Marc Bradshaw <marc@marcbradshaw.net> =item * Bron Gondwana <brong@fastmailteam.com> (ARC) =back =head1 CONTRIBUTORS =for stopwords Aaron Thompson Bron Gondwana Christian Jaeger Damien MASCRÉ jasonlong José Borges Ferreira Marc Bradshaw Martijn van de Streek Martin H. Sluka Mohammad S Anwar =over 4 =item * Aaron Thompson <dev@aaront.org> =item * Bron Gondwana <brong@fastmail.fm> =item * Christian Jaeger <ch@christianjaeger.ch> =item * Damien MASCRÉ <damienmascre@free.fr> =item * jasonlong <jasonlong@f38efd27-133c-0410-a3cc-a5f95e9cf04f> =item * José Borges Ferreira <jose.ferreira@bitsighttech.com> =item * Marc Bradshaw <marc@fastmailteam.com> =item * Martijn van de Streek <martijn@vandestreek.net> =item * Martin H. Sluka <martin@sluka.de> =item * Mohammad S Anwar <mohammad.anwar@yahoo.com> =back =head1 THANKS Work on ensuring that this module passes the ARC test suite was generously sponsored by Valimail (https://www.valimail.com/) =head1 COPYRIGHT AND LICENSE =over 4 =item * Copyright (C) 2013 by Messiah College =item * Copyright (C) 2010 by Jason Long =item * Copyright (C) 2017 by Standcore LLC =item * Copyright (C) 2020 by FastMail Pty Ltd =back 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. =cut