Hi,
I wrote a Spamassassin DKIM Reputation Plugin that uses the output
of the DKIM Plugin to request reputation data from our DNS zones at http://www.dkim-reputation.org, you can download it here: http://www.agitos.de/dkim-reputation.org-dns-data.html
Is there anybody with plugin development experience who could review my
code? Just to be sure before a proposal to
http://wiki.apache.org/spamassassin/CustomPlugins (furthermore we will
setup a Secondary DNS in the US on sponsored hardware in the next days -
... so it's not made for production use until end of September I think).
Points to check:
- the plugin was developed with Spamassassin 3.1.7. Since 3.2.4 the DKIM plugin
supports multiple signatures: I prepared the DKIM Reputation Plugin for that
but there is no switch yet to differ between versions: how to get the
spamassassin version number at runtime?
- the (2) DKIM Reputation Plugin has to be executed after the (1) DKIM Plugin:
I experienced with some configs loadplugin (1), loadplugin (2) that execution
was in the order (2), (1): why that?
FYI I: at time the main purpose of dkim-reputation.org is to send ARF
reports to DKIM signing ISPs. Blocking of senders with DNS reputation
data is an additional purpose now. If you like to get ARF reports, contact me directly.
FYI II: For the measurement of alleged ISP domains I scripted a small Spamassassin-Plugin some months before: http://www.agitos.de/pub/ReportDomainHit.pm with which a participant
reports alleged sender domains to our UDP logging server.
Some of you joined this measurement, thanks a lot!
Flo
