On Mon 04/Apr/2022 17:24:34 +0200 John R Levine wrote:
On Mon, 4 Apr 2022, Alessandro Vesely wrote:
The last sentence is particular in that Section 4.8 aims at determining the
Organizational Domain for /any/ identifier, not just the From: domain. We
are assuming that an org domain can be determined for any domain, always.
At the end of Section 4.8, in order to fulfill that assumption, in the
absence of DMARC records, "the initial target domain" is promoted to the rank
of Organizational Domain of itself. That way, a PSD /is/ an org domain,
which formally counters the second sentence in 3.2.7.
If it's the original domain, yes.
We know that co.uk is not an Organizational Domain. Asking what is the
Organizational Domain of co.uk is an ill-posed question.
To make the change clearer, I suggest to use different terms ...
No. We can clarify the text but we already have too much jargon here.
How about restricting the term to DMARC?
NEW
3.2.7. Organizational Domain
The Organizational Domain is typically a domain that was registered
with a domain name registrar and complies with DMARC. More formally,
it is any Public Suffix Domain plus one label which publishes a DMARC
record (see Section 5.1). The algorithm to determine The Organizational
Domain, if any, is found in Section 4.8.
I think this change parallels the change from PSL to tree walk, and justifies
it.
Best
Ale
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