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[dmarc-ietf] PSDs in draft-ietf-dmarc-psd

"Hollenbeck, Scott" <shollenbeck@verisign.com> Thu, 06 June 2019 17:12 UTC

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From: "Hollenbeck, Scott" <shollenbeck@verisign.com>
To: "dmarc@ietf.org" <dmarc@ietf.org>
Thread-Topic: PSDs in draft-ietf-dmarc-psd
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Date: Thu, 06 Jun 2019 17:12:40 +0000
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Subject: [dmarc-ietf] PSDs in draft-ietf-dmarc-psd
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I recently had a chance to read through draft-ietf-dmarc-psd. If I understand it correctly (and I'm not sure that I do), the document suggests that it's possible for a TLD like ".com" to be a PSD and a TXT record like "_dmarc.com" can be published in the com zone. I found this part of the draft confusing because it's not possible to add TXT records like that to the com zone. It might help to explicitly note somewhere (perhaps in Section 2.2) that there may be policy restrictions in place that disallow the publication of DMARC policy records in some DNS zones, including some top-level domain zones.

Scott

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