Re: [dmarc-ietf] Nonexistent Domain Policy was: Re: Working GroupLast Call: draft-ietf-dmarc-psd

2019-07-22 Thread Douglas E. Foster
About this paragraph: >> The original pre-standardization version of this protocol included a >> mandatory check of this nature. It was ultimately removed, as the >> method's error rate was too high without substantial manual tuning >> and heuristic work. There are indeed use cases this work

Re: [dmarc-ietf] Nonexistent Domain Policy was: Re: Working GroupLast Call: draft-ietf-dmarc-psd

2019-07-22 Thread Scott Kitterman
On July 22, 2019 4:31:40 AM UTC, "Douglas E. Foster" wrote: >About this paragraph: > >>> The original pre-standardization version of this protocol included a > >> mandatory check of this nature. It was ultimately removed, as the >>> method's error rate was too high without substantial manua

Re: [dmarc-ietf] Nonexistent Domain Policy was: Re: Working GroupLast Call: draft-ietf-dmarc-psd

2019-07-22 Thread Dotzero
+1 on Scott's comment. Michael Hammer On Mon, Jul 22, 2019 at 6:44 AM Scott Kitterman wrote: > > > On July 22, 2019 4:31:40 AM UTC, "Douglas E. Foster" < > fost...@bayviewphysicians.com> wrote: > >About this paragraph: > > > >>> The original pre-standardization version of this protocol included

Re: [dmarc-ietf] Nonexistent Domain Policy was: Re: Working GroupLast Call: draft-ietf-dmarc-psd

2019-07-22 Thread Kurt Andersen
On Mon, Jul 22, 2019, 04:44 Scott Kitterman wrote: > > On July 22, 2019 4:31:40 AM UTC, "Douglas E. Foster" < > fost...@bayviewphysicians.com> wrote: > > >"Senders SHOULD register all domains in DNS, as MTA operators MAY block... > > I think that it is well outside the scope of this document to i

[dmarc-ietf] draft-ietf-dmarc-psd review

2019-07-22 Thread Murray S. Kucherawy
Reviewing as the document shepherd: Abstract [...] organization can use to improve mail handling. DMARC policies can be applied at the individual domain level or for a set of domains at the organizational level. I think the abstract is a bit too abstract. Which set of domains? Th

Re: [dmarc-ietf] draft-ietf-dmarc-psd review

2019-07-22 Thread Murray S. Kucherawy
Sorry, I hit "send" when I didn't mean to. Finishing up: On Mon, Jul 22, 2019 at 9:23 AM Murray S. Kucherawy wrote: > >o Multi-organization PSDs that require DMARC usage (e.g., ".bank"): > PSD DMARC based reports will only be generated for domains that do > not publish a DMARC

Re: [dmarc-ietf] draft-ietf-dmarc-psd review

2019-07-22 Thread Murray S. Kucherawy
One (hopefully) last thing: On Mon, Jul 22, 2019 at 9:23 AM Murray S. Kucherawy wrote: > > 3.4. Section 6.6.3. Policy Discovery > >A new step between step 3 and 4 is added: > >3A. If the set is now empty and the longest PSD (Section 2.3) of the > Organizational Domain is one tha