Eliot Lear wrote:
Charles,
Forgive my sloppy message, but netnews *is* a separate case, and I'm
not going to go there with you on this list (others already have).
Mail / Unicast mechanisms require either 3rd party authentication or
the message to flow back to the 1st party through some authenticated
and trusted chain. So, for instance, consider GPRS. If I have an
email address lear(_at_)cisco(_dot_)com that I want to use to send mail from my
phone, then either I use my corporate MSA or there is a third party
record of some sort for my provider. Those are really the only two
possibilities, and neither of which is a substantial architectural
change.
Heaven knows that it would be anathema to the walled gardens of the PSTN,
but your phone could do the signing itself too :)
Mike
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