Re: [I18ndir] [Last-Call] last call reviews of draft-ietf-regext-epp-eai-12 (and -15)

Dmitry Belyavsky <beldmit@gmail.com> Tue, 23 August 2022 06:43 UTC

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From: Dmitry Belyavsky <beldmit@gmail.com>
Date: Tue, 23 Aug 2022 08:43:25 +0200
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To: John C Klensin <john-ietf@jck.com>
Cc: "Gould, James" <jgould@verisign.com>, Patrik Fältström <paf@paftech.se>, "Gould, James" <jgould=40verisign.com@dmarc.ietf.org>, art@ietf.org, draft-ietf-regext-epp-eai.all@ietf.org, last-call@ietf.org, regext <regext@ietf.org>, i18ndir@ietf.org, gen-art@ietf.org
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Subject: Re: [I18ndir] [Last-Call] last call reviews of draft-ietf-regext-epp-eai-12 (and -15)
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Dear John

On Tue, 23 Aug 2022, 04:27 John C Klensin, <john-ietf@jck.com> wrote:

>
>
> --On Monday, August 22, 2022 16:01 +0000 "Gould, James"
> <jgould@verisign.com> wrote:
>
> > John,
> >
> > How about if we change the approach to use the well-understood
> > command-response extension?
>
> If things were changed to create an extension type that is
> defined in RFC 5730 rather than creating a new type, that would
> certainly eliminate the need to update 5730 (or explain clearly
> why that was not necessary).
>
> That, of course, leaves the more substantive SMTPUTF8 issues,
> particularly the need for a slot for an alternate all-ASCII
> address.
>

No. SMTPUTF8 email address _is_ email address. Otherwise we are stuck with
email addresses of first-class and of second-class forever.

We don't need separate slot for all-ASCII addresses.