Hi all,
This document is in a good shape, but I have a couple of minor things
that I would like to see fixed before initiating IETF LC:
4. SPF and internationalized mail
SPF macros %s and %l expand the local-part of the sender's mailbox.
If the local-part contains non-ASCII characters, terms that include
%s or %l do not match anything. (Note that unlike U-labels, there is
no way to rewrite non-ASCII local parts into ASCII.)
The SPF RFC is using %{s} and %{p}, so I appreciate if the text above is
updated appropriately.
5. DKIM and internationalized mail
dkim-safe-char = %x21-3A / %x3C / %x3E-7E / %x80-FF
; '!' - ':', '<', '>' - '~', non-ASCII
Addition of UTF-8 is not precise enough and will encourage buggy
implementations. So please replace the last alternative "%x80-FF" with:
UTF8-2 / UTF8-3 / UTF8-4
UTF8-2 = <Defined in Section 4 of RFC 3629>
UTF8-3 = <Defined in Section 4 of RFC 3629>
UTF8-4 = <Defined in Section 4 of RFC 3629>
So RFC 3629 would be another normative reference.
Thank you,
Alexey
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