Huh? You've got me completely confused. DKIM should /never/ add
Resent-* fields. I don't see how that is stated or implied. I can
see how you might think that it has to include them in h= even if
they didn't already exist, so I've added "if included" to the text.
Resent-* may seem "quaint" to you, but they are still in-spec and
used (by me, if no one else).
eric
--On July 12, 2006 4:56:49 PM -0700 Michael Thomas <mike(_at_)mtcc(_dot_)com>
wrote:
Eric Allman wrote:
Resent-* should only be added by MUAs when someone is
re-submitting a message back into the MHS. Essentially
Resent-From subsumes the role of From when a message is
re-submitted (ditto for Resent-Sender and Sender). It's not
quite this simple, since an MUA replying to a resent message
should still reply back to the original originator, not the
resending originator, but that's the basic gist of it.
The reason I'm pushing back on this is that it's a protocol
affecting change as I don't
think that I've seen many implementations that *always* add those
fields (does
Murray's? Mine doesn't by default). The change you're making here
would cause
a compliant verifier to reject those signatures. Is it really
*that* important? Maybe
it's me, but Resent-From and Resent-Sender seem pretty quaint and
in their
dotage.
Mike
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