On 2/10/23 10:23 AM, Wei Chuang wrote:
Hi all,
I've posted an updated version of the
draft-chuang-dkim-replay-problem-01
<https://datatracker.ietf.org/doc/draft-chuang-dkim-replay-problem/01/>
draft. It cleans up a lot from the -00 rough draft state so hopefully
it's more clear. It builds a case that spammers are exploiting DKIM
through replay, identifies conflicting scenarios, and outlines a
solution space.
Again, drop the reference to ARC. it is: 1) Experimental, 2) the claim
about it is wrong (DKIM can already sign a previous auth-res), and 3)
this is the DKIM wg and it holds no power to make changes in it anyway.
When we finally get some chairs, we should make it explicitly out of scope.
Mike
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