courier/dcc - perlfilter?

Vernon Schryver
Thu Aug 20 17:58:36 UTC 2009

> From: Matus UHLAR - fantomas <>

> We have courier mail servers and I'd like to plug dcc reporting to them.
> Does anyone have dcc filter for courier, configurable to report only?
> Or, is there an easy interface to dccifd available?
> We use perlfilter with sim0ple script and I could manage to use that one.

The ASCII MTA-dccifd protocol is very simple and documented in
the dccifd man page.  See

The DCC source includes a sample Perl interface to the dccifd daemon using
that protocol.  See

Another example is in the SpamAssassin DCC plugin.

The hits for the obvious Google search might including something useful.

Vernon Schryver

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