NEW
Defensively registering all variants of "tax" is obviously not a
scalable strategy. The intent of this specification, therefore, is
to enhance the DMARC discovery method by enabling an agent
receiving
such a message to be able to determine that a relevant policy is
present at "gov.example", which is precluded by the current DMARC
specification.
Tim,
I still think that including the term "obviously" in the first
sentence of this snippet is a pejorative judgemental statement which
is out of place in a specification. Especially given that there are
alternatives to "registering" any such domains at all via the use of
"trick" DNS servers at the PSD level.
Even worse is the demonstrable fact that it is far from obvious to many
people and businesses. Buying up cousin domains remains an active line
of effort for (some) companies.
Consequently, the requirement here is to explain why it isn't scalable,
rather than to simple assert the fact.
d/
--
Dave Crocker
dcroc...@gmail.com
408.329.0791
Volunteer, Silicon Valley Chapter
Information & PLanning Coordinator
American Red Cross
dave.crock...@redcross.org
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