On August 17, 2005 at 11:44, Keith Moore wrote:
IMHO, these are a useful start, but I think they need work. For
example, the MUST NOT prohibition against verifiers using the z= field
seems a bit overstated.
The z= is not designed well, IMHO. I'd be concerned about the 998
octet line length limit, and as DKIM defines it now, it has no,
to very little value.
I think saved header fields can have some uses, especially in
validation, but something better than the z= should be devised.
--ewh
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