Andrew Newton wrote:
The MARID identity will be both a 2821 identity and a 2822 identity in
the following manner:
o Since interpretation of the identity is up to the receiver, the
sender will not state the type of the identity. The sender will simply
state the identity, and the receiver will judge it as 2821 or 2822
depending on need.
My concern with this specific point is that the sender really has no way
of knowing what the receiver is going to do with the information.
Therefore, in order for the sender's mail to go through, the sender has
to make sure that both 2821 and 2822 identities are valid which imposes
higher costs on the sender. For example, a forwarding service may only
be interested in setting the 2821 identity correctly but ignore the 2822.
Yakov
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Yakov Shafranovich / asrg <at> shaftek.org
SolidMatrix Technologies, Inc. / research <at> solidmatrix.com
"Some lies are easier to believe than the truth" (Dune)
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