On Tuesday, July 17, 2018 11:18:00 AM John R Levine wrote:
> >>  https://www.ietf.org/rfcdiff?url2=draft-ietf-dmarc-rfc7601bis-02&url1=rf
> >>  c7601>> 
> >> Looks OK to me.  I have some minor editorial niggles about the wording
> >> of the EAI advice, but the substance is fine.
> 
> In section 5:
> 
> For messages that are EAI-formatted messages, this test is done after
>          converting A-labels into U-labels.
> 
> ->
> 
> In authentication service identifiers in EAI-formatted messages, a U-label
> and its equivalent A-label are considered to be the same.

As an implementer (who's tried really hard to avoid spending cycles on EAI - 
sorry), does this translate into "be prepared for UTF-8 in any A-R element 
that may contain an email address or a domain"?

Scott K

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