In article <2902055.CzhLQO0xIX@l5580> you write:
>Here's the definition we have in the draft now:
>
>> 2.6.  Non-existent Domains
>> 
>>    For DMARC [RFC7489] purposes, a non-existent domain is a domain name
>>    that publishes none of A, AAAA, or MX records that the receiver is
>>    willing to accept.  This is a broader definition than that in
>>    NXDOMAIN [RFC8020].
>
>That's what I was expecting this new tag to apply to (and I think matches 
>their expectation, but they can speak for themselves).

That's OK.

>Another way to say what's in 2.6 now might be:
>
>... a domain for which there is a NODATA response for A, AAAA, and MX records.

Not so OK -- if there's no records at all at or below a name you really will 
get NXDOMAIN.

R's,
John

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