Excerpts from internet.ietf-822: 7-Apr-93 simplemail draft RFC available
Bill Janssen(_at_)parc(_dot_)xerox(_dot_) (887*)
--unlikelyString
Content-Type: Message/External-body;
name="simplemail.ps";
site="parcftp.parc.xerox.com";
access-type="anon-ftp";
directory="transient"
This is the Postscript version.
--unlikelyString
FYI -- this would have worked a LOT better in most implementations if
the line that says "This is the Postscript version" had instead said
"Content-type: application/postscript". -- Nathaniel
Of course, the Xerox implementation is probably so smart that it parsed
"This is the Postscript version" as natural language and INFERRED the
content-type... :-)