Technical Summary
This Internet-Draft proposes an extension to SMTP for an electronic
mail equivalent to the real-world "No Soliciting" sign. In addition
to the service extension, a new message header and extensions to the
existing "received" message header are described.
Working Group Summary
This document was reviewed on and received substantial feedback from
the ietf-smtp@imc.org mailing list. It is not, however, the product
of an IETF Working Group.
Protocol Quality
Ned Freed reviwed the specification for the IESG.