fcrdns: updated docs noting Auth-Results header

This commit is contained in:
Matt Simerson 2015-01-04 02:05:51 -05:00
parent 296219c603
commit 033a40ed48

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@ -8,7 +8,8 @@ Forward Confirmed RDNS - http://en.wikipedia.org/wiki/FCrDNS
Determine if the SMTP sender has matching forward and reverse DNS. Determine if the SMTP sender has matching forward and reverse DNS.
Sets the connection note fcrdns. Adds the 'iprev' section to the Authentication-Results header when
there's sufficient DNS (at least rDNS) to be meaningful.
=head1 WHY IT WORKS =head1 WHY IT WORKS