On Fri, 14 Nov 2014 07:45:49 -0500
Miles Fidelman <mfidel...@meetinghouse.net> wrote:
From the point of view of someone who administers a lot of systems
and mailing lists, I end up getting multiple copies of lots of
messages. I've been thinking for a while about how to implement
anti-spam rules based on receiving multiple copies of the same
message.
On 14.11.14 08:41, David F. Skoll wrote:
I have an experimental botnet detector that looks for multiple
messages with similar subjects that come from many different countries
(as determined by geolocating the relay IP.) So far, it's been fairly
effective at alerting me to new botnet spam runs, but unfortunately
the signal-to-noise ratio is still a bit rough to use it to create
automated rules.
isn't this what DCC is about?
--
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