[dmarc-discuss] How does *this* mailing list interact with dmarc?

Jim Popovitch jimpop at gmail.com
Fri Jun 22 14:02:38 PDT 2012


On Fri, Jun 22, 2012 at 4:54 PM, Michael Adkins <madkins at fb.com> wrote:
> If they can reliably detect mailing lists and forwarders, why do they need
> to wait for every domain on the internet to add something to their DMARC
> record to tell them it's ok to fix obvious false positives?

p=reject tells the receiver to reject, this isn't a case of false
positives.   Nothing would have to be added to everyone's DMARC record
unless they wanted to advise others what to do in the special cases of
Mailinglists and Forwards (the 2 well known cases that have, and will,
cause much strife for adopters of DMARC)

> These are already expected to be local policy overrides.

It would be nice for the locals to see your preference for overrides.

-Jim P.


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