Situation:

A user from charite.de is using the R-project mailinglist (mailman) to ask a valid question about the R-Project

All our mails are DKIM signed.

Now a list member of the R-project mailinglist at Yahoo! uses the "This is Spam" button to report the mail as unwanted, and subsequently I (as postmaster for Charite) receive a spam complaint.

Problem:

Yahoo! seems to "trust" the DKIM header and thus indentifies charite.de as sender, but in fact it's the R-project mailinglist which distributed the mail.

I would very much prefer *THEM* to receive the "spam"-complaints, since there's nothing *I* can do (e.g. like unsubscribing the miscreants from the R-project mailinglist).

So, shouldn't mailman strip existing DKIM headers before distributing the mail?

-- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt@charite.de | http://www.charite.de