I think your question is best answered by http://www.dmarc.org/faq.html#s_14
for your clients that would like to do DMARC and get your company compliant, considering they could find inspiration from: http://www.dmarc.org/faq.html#s_16 On 12/12/12 12:55 AM, "Tom Hendrikx" <[email protected]> wrote: >On 12/12/12 12:05 AM, Matias Kruk wrote: >> Hi to everyone! >> My name is Matias Kruk. And I'm in charge of an email marketing company. >> We send newsletters and campaigns on behalf of our clients. >> We have implemented DKIM and SPF. And now we want to implement DMARC. > >EMMs don't operate mailing lists in the way the FAQ intends: mailing >lists are setups that use mailman or similar software, that by design >accepts mail from list posters, and forwards it on their behalf to other >list subscribers. The keyword here is "forwarding", which combines >poorly with SPF and DKIM. > >EMMs are just sending out newsletters to large userbases, and in general >that mail originates from the EMM's system. There is no forwarding >involved, so no need to authenticate forwarded messages, because they >don't exist. > >Feel free to correct me if I'm mistaken in how EMMs work these days... _______________________________________________ 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)
