Russ Allbery wrote:
usepro doesn't define header fields. Header fields are
defined in usefor. From draft-ietf-usefor-usefor-11.txt:
ACK. Keith kind of insisted that there must be some issue
with news in the proposal for mail, and I double-checked
that this isn't the case.
[...min default max detail...]
thus leaving the question to site configuration.
Thanks for info. That should be okay even for Hector's
groupware scenario. Unless Keith finds something in his
X.400 documentation invalidating his proposed semantics.