1Mail::DKIM::PublicKey(3U)ser Contributed Perl DocumentatiMoanil::DKIM::PublicKey(3)
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NAME

6       Mail::DKIM::PublicKey - Represents a DKIM key
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VERSION

9       version 1.20220520
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CONSTRUCTOR

12   fetch() - retrieve a public key record from DNS
13         my $public_key = Mail::DKIM::PublicKey->fetch(
14                             Protocol => 'dns',
15                             Selector => 'brisbane',
16                             Domain => 'example.com',
17                           );
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19       If the public key is found, a Mail::DKIM::PublicKey object is returned,
20       representing the information found in DNS.  If the public key does not
21       exist in DNS, then "undef" is returned.  If a DNS error occurs while
22       fetching the key, then this method will "die".  If the public key was
23       found, but is not valid (e.g. it is "revoked"), then this method will
24       "die".
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METHODS

27   granularity() - get or set the granularity (g=) field
28         my $g = $public_key->granularity;
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30         $public_key->granularity('*');
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32       Granularity of the key. The value must match the Local-part of the
33       effective "i=" tag of the DKIM-Signature header field.  The granularity
34       is a literal value, or a pattern with a single '*' wildcard character
35       that matches zero or more characters.
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37       If no granularity is defined, then the default value, '*', will be
38       returned.
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AUTHORS

41       •   Jason Long <jason@long.name>
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43       •   Marc Bradshaw <marc@marcbradshaw.net>
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45       •   Bron Gondwana <brong@fastmailteam.com> (ARC)
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THANKS

48       Work on ensuring that this module passes the ARC test suite was
49       generously sponsored by Valimail (https://www.valimail.com/)
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52       •   Copyright (C) 2013 by Messiah College
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54       •   Copyright (C) 2010 by Jason Long
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56       •   Copyright (C) 2017 by Standcore LLC
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58       •   Copyright (C) 2020 by FastMail Pty Ltd
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60       This library is free software; you can redistribute it and/or modify it
61       under the same terms as Perl itself, either Perl version 5.8.6 or, at
62       your option, any later version of Perl 5 you may have available.
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66perl v5.36.0                      2022-07-22          Mail::DKIM::PublicKey(3)
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