why IPv6 isn't ready for prime time, SMTP edition
johnl at iecc.com
Sun Mar 30 03:31:41 UTC 2014
>IF the overriding problem is due to an inability to identify and
>authenticate the identification of the sender, then let us work on
>establishing a protocol for identifying the sender and authenticating
>the identification of the sender and permitting the receiver to accept
>or deny acceptance of traffic by reference to that identification.
We've got DKIM, SPF, S/MIME, and PGP. What more do you want?
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