2fe35f1b8d
git-svn-id: https://svn.perl.org/qpsmtpd/branches/v010@34 958fd67b-6ff1-0310-b445-bb7760255be9
88 lines
1.7 KiB
Plaintext
88 lines
1.7 KiB
Plaintext
#
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# read this with 'perldoc README.plugins' ...
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#
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=head1 qpsmtpd plugin system; developer documentation
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See the examples in plugins/ and ask questions on the qpsmtpd
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mailinglist; subscribe by sending mail to qpsmtpd-subscribe@perl.org.
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=head1 General return codes
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Each plugin must return an allowed constant for the hook and (usually)
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optionally a "message".
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Generally all plugins for a hook are processed until one returns
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something other than "DECLINED".
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Plugins are run in the order they are listed in the "plugins"
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configuration.
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=over 4
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=item OK
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Action allowed
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=item DENY
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Action denied
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=item DENYSOFT
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Action denied; return a temporary rejection code (say 450 instead of 550).
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=item DECLINED
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Plugin declined work; proceed as usual. This return code is always
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allowed unless noted otherwise.
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=item DONE
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Finishing processing of the request. Usually used when the plugin
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sent the response to the client.
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=back
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See more detailed description for each hook below.
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=head1 Hooks
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=head2 mail
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Called right after the envelope sender address is passed. The plugin
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gets passed a Mail::Address object. Default is to allow the
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recipient.
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Allowed return codes
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OK - sender allowed
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DENY - Return a hard failure code
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DENYSOFT - Return a soft failure code
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DONE - skip further processing
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=head2 rcpt
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Hook for the "rcpt" command. Defaults to deny the mail with a soft
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error code.
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Allowed return codes
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OK - recipient allowed
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DENY - Return a hard failure code
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DENYSOFT - Return a soft failure code
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DONE - skip further processing
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=head2 quit
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Called on the "quit" command.
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Allowed return codes:
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DONE
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All other codes will qpsmtpd do the default response.
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