[net.mail.headers] RFC 822 history

dcrocker@udel-eecis3.delaware (Dave Crocker) (07/09/84)

Over the past few months, there were some items about the history of
some decisions that were made in 822.  While you all have not doubt
moved on to more weighty matters, I just read the messages and thought
a bit of clarification might be useful.  In a feeble attempt to head
off some of the likely comments, let me add the caveat that what follows
is reporting, only.  The hindsight of experience may well lead you to
(continue to) wish for different choices.

The naming of 'Resent-X' was the result of a small effort at
political sensitivity.  'Remail-xx' and 'Redistribute-xx' were already
in use and the choice of either one could have led the other to have
felt slighted.  In retrospect, I rather like the source of humor that
seems to have resulted.

Requiring a phrase, before a route-address was a more personal (and
obscure) choice.  My feeling was that addresses which have as much
text as an address with full routing information would be
essentially unreadable.  It therefore would be considerate to the
recipient(s) to separate the address information from the reference
to the 'name' of the person owning the cited mailbox.  One note on
this issue indicated that the prefatory phrase had no semantics; that
is not strictly true.  It is supposed to be a string that names 
(as opposed to addressing) a person/process/role.  While this has no
semantics for mail-handling software, people tend to find it useful.

The hack of filling in the local-part, in the absence of a sender-provided
string, into the phrase, sounds like an excellent idea.

Well, this ended up as more than reporting.  Still, if anyone responds to
this, note that I am tending to read my mail about once a month, if
that.

Dave