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Mail::SpamAssassin::Plugin::DKIM.3pm
Langue: en
Version: 2007-06-08 (fedora - 16/08/07)
Section: 3 (Bibliothèques de fonctions)
NAME
Mail::SpamAssassin::Plugin::DKIM - perform DKIM verification testsSYNOPSIS
loadplugin Mail::SpamAssassin::Plugin::DKIM [/path/to/DKIM.pm]
full DOMAINKEY_DOMAIN eval:check_dkim_verified()
DESCRIPTION
This SpamAssassin plugin implements DKIM lookups as described by the current draft specs: draft-ietf-dkim-base-10, as well as DomainKeys lookups, as described in draft-delany-domainkeys-base-06, thanks to the support for both types of signatures by newer versions of module Mail::DKIM (0.22 or later).It requires the "Mail::DKIM" CPAN module to operate. Many thanks to Jason Long for that module.
Note that if "Mail::DKIM" version 0.20 or later is installed, this plugin will also perform Domain Key lookups on DomainKey-Signature headers.
SEE ALSO
"Mail::DKIM", "Mail::SpamAssassin::Plugin"http://jason.long.name/dkimproxy/
USER SETTINGS
- whitelist_from_dkim add@ress.com [identity]
- Use this to supplement the whitelist_from addresses with a check to make sure the message has been signed by a Domain Keys Identified Mail (DKIM) signature that can be verified against the From: domain's DKIM public key.
In order to support optional identities, only one whitelist entry is allowed per line, exactly like "whitelist_from_rcvd". Multiple "whitelist_from_dkim" lines are allowed. File-glob style meta characters are allowed for the From: address, just like with "whitelist_from_rcvd". The optional identity parameter must match from the right-most side, also like in "whitelist_from_rcvd".
If no identity parameter is specified the domain of the address parameter specified will be used instead.
The From: address is obtained from a signed part of the message (ie. the ``From:'' header), not from envelope data that is possible to forge.
Since this whitelist requires an DKIM check to be made, network tests must be enabled.
Examples:
whitelist_from_dkim joe@example.com whitelist_from_dkim *@corp.example.com
whitelist_from_dkim jane@example.net example.org whitelist_from_dkim dick@example.net richard@example.net
- def_whitelist_from_dkim add@ress.com [identity]
- Same as "whitelist_from_dkim", but used for the default whitelist entries in the SpamAssassin distribution. The whitelist score is lower, because these are often targets for spammer spoofing.
ADMINISTRATOR SETTINGS
- dkim_timeout n (default: 5)
- How many seconds to wait for a DKIM query to complete, before scanning continues without the DKIM result.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre