Paul Wouters wrote on 2022-01-06 18:14:
On Jan 6, 2022, at 20:48, Paul Vixie <[email protected]> wrote:
George Michaelson wrote on 2022-01-06 16:50:
for a 200 in 200,000,000 problem? Ban it.
i agree that we should ban it, but not on the basis of its infrequency of use.
rather, on the basis of data provenance.
Who wants to be the first to fail resolving adobe.net 😀
adobe.net is unrelated to adobe.com.
Seriously though, this draft is not about banning certain deployments or not.
Its only concern is MAY vs SHOULD vs MUST require the found glue to be added to
the response and potentially cause TC.
i don't think any draft can or should specify behaviour in the face of a
data loop other than (a) servfail and (b) required. if this draft is not
going to touch on data loops, that's fine, leave it out. if it does,
though: "servfail required".
--
P Vixie
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