Jeff Macdonald wrote:
would this be a 5.7.x enhanced status code?
http://tools.ietf.org/html/draft-hansen-4468upd-mailesc-registry
notes that X.7.1 is associated with 550 pointing to RFC 3463 for
the details:
| X.7.1 Delivery not authorized, message refused
| The sender is not authorized to send to the destination. This
| can be the result of per-host or per-recipient filtering. This
| memo does not discuss the merits of any such filtering, but
| provides a mechanism to report such. This is useful only as a
| permanent error.
5.7.0 is apparently too unspecific. In theory SSP could create
its own 5.7.x if the eight existing codes are not good enough:
http://tools.ietf.org/html/rfc3463#section-3.8
Frank
_______________________________________________
NOTE WELL: This list operates according to
http://mipassoc.org/dkim/ietf-list-rules.html