On Wed 01/Mar/2023 02:33:14 +0100 Murray S. Kucherawy wrote:
On Tue, Feb 28, 2023 at 5:13 PM Mark Alley
<mark.alley=40tekmarc....@dmarc.ietf.org> wrote:
It does vary widely, agreed; I believe knowing how the behavior changes
can affect existing implementation and common usage scenarios may be useful
for at least consideration of its effects on domain owners.
What do you propose? It seems to me that such a study, to be useful, would
either need a great deal of inference, or a great deal of time and effort.
Or both.
Just mumbling... We introduce to breaking factors, pct= to t= and inheritance
rule change. The former is a no-brainer to implementer; it's straightforward
to support both, since the intention of the publisher is clear. The latter
seems to be hardly tractable in a case-by-case fashion, as domain owner's
expectations are going to adapt as the new spec spreads. It is important to
get it right, also in view of future extensions.
Best
Ale
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