ned+ietf-smtp(_at_)mrochek(_dot_)com wrote:
... but as it happens there is a pretty clear and simple model for
the semantics that attach to bcc. We didn't come up with it - in fact
it goes
all the way back to typewriters and hand manipulation of copies and
the carbons
between them - but it's a model nevertheless. And many if not most of the
technical details of how you implement this stuff follow directly from
this
model.
X.400 documented this pretty clearly. If we're going to discuss a model
for Internet Mail, it'd be worth at least using that as a starting point.
<csg>