Near the end of section 12, I'd change
The real-world efficacy of any but the most basic bindings between
the SDID or AUID and other identities is not well established,
to:
The real-world efficacy of bindings between the SDID or AUID and
other identities is not yet established,
I've seen plenty of hypotheses about what identities should match
what, but precious little operational data.
I like this new wording.
-Jim
+1
_______________________________________________
NOTE WELL: This list operates according to
http://mipassoc.org/dkim/ietf-list-rules.html