On Thu 24/Feb/2022 18:15:57 +0100 Scott Kitterman wrote:
I don't know why you dismiss possible enhancements as if psd=y were already
standard. Of course, users of legacy software won't deploy new
enhancements. That is, org=y would initially not be honored by the majority
of receiving servers. That's normal. OTOH, a change which implies issuing
more DNS queries just to get a slightly worse quality than the PSL —due to
missing psd=y flags— is not really so attractive.
I think using psd=n, so we don't need to define yet another new tag, as
discussed in another branch of this thread, accomplishes what you are
suggesting.
I would prefer role=X, with enumerated values for X. It is more explicit. I
don't think we'd make grand savings by scrimping on symbols.
Possible values for X:
psd: the equivalent of psd=y,
org: the equivalent of psd=n,
both: for domains like us.com,
none: for a domain that wants to just establish its policy and feedback
reporting but explicitly denies to be the org domain. (I previously suggested
role=sub for this case, but role=none is more dandy as a pendant to role=both.
Perhaps native English speakers can come out with better terms...)
Best
Ale
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