[dmarc-ietf] Robert Wilton's No Objection on draft-ietf-dmarc-psd-12: (with COMMENT)

Robert Wilton via Datatracker <noreply@ietf.org> Mon, 19 April 2021 16:52 UTC

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From: Robert Wilton via Datatracker <noreply@ietf.org>
To: The IESG <iesg@ietf.org>
Cc: draft-ietf-dmarc-psd@ietf.org, dmarc-chairs@ietf.org, dmarc@ietf.org, alexey.melnikov@isode.com
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Reply-To: Robert Wilton <rwilton@cisco.com>
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Date: Mon, 19 Apr 2021 09:52:03 -0700
Archived-At: <https://mailarchive.ietf.org/arch/msg/dmarc/utvueHjY4CEOnXJ0J_aUPJ8OCpQ>
Subject: [dmarc-ietf] Robert Wilton's No Objection on draft-ietf-dmarc-psd-12: (with COMMENT)

Robert Wilton has entered the following ballot position for
draft-ietf-dmarc-psd-12: No Objection

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The document, along with other ballot positions, can be found here:
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COMMENT:
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Thanks for this document.  A few minor clarifying comments that may help this
document:

   o  Branded PSDs (e.g., ".google"): These domains are effectively
      Organizational Domains as discussed in [RFC7489].  They control
      all subdomains of the tree.  These are effectively private
      domains, but listed in the current public suffix list.  They are
      treated as Public for DMARC purposes.  They require the same
      protections as DMARC Organizational Domains, but are currently
      unable to benefit from DMARC.

I found this paragraph confusing.  In "These are effectively private domains",
it wasn't clear to me what "these" refers to.  Is it the domains or the
subdomains.   Otherwise it says "these are effectively" twice, with two
different descriptions.  Perhaps, check if this paragraph can be reworded to
make it clearer.

  These
  issues are not typically applicable to PSDs, since they (e.g., the
  ".gov.example" used above) do not typically send mail.
  
I presume that this means that emails are not directly sent from @gov.example,
rather than there is no mail below .gov.example.  Perhaps worth clarifying?

    For DMARC purposes, a non-existent domain is a domain for which there
   is an NXDOMAIN or NODATA response for A, AAAA, and MX records.  This
   is a broader definition than that in NXDOMAIN [RFC8020].

I presume that this means that there is no response for any of A, AAAA and MX
records, not that there is no response for a particular type of record.  Should
this be clarified? Although arguably it seems pretty obvious.

Thanks,
Rob

[dmarc-ietf] Robert Wilton's No Objection on draf… Robert Wilton via Datatracker
Re: [dmarc-ietf] Robert Wilton's No Objection on … Tim Wicinski