I participate in a lot of mailing lists many of which that have a large number of subscribers. As a result, when I send a single message to a mailing list, many copies of the same message get sent to users at large mail providers. These get counted as individual messages in aggregate reporting.
As an example, I have been able to find four messages I sent to lists.debian.org email lists on April 30th. The volume reported for that source for that day from various feedback reporters was 2,436. This makes it a little hard to consume the feedback. Shouldn't it be possible to de-duplicate these based on message ID before sending aggregate reports back? Can/should this be added to DMARC the next time the specification is updated? Scott K _______________________________________________ dmarc-discuss mailing list [email protected] http://www.dmarc.org/mailman/listinfo/dmarc-discuss NOTE: Participating in this list means you agree to the DMARC Note Well terms (http://www.dmarc.org/note_well.html)
