I've had some experience with the AT&T mail service not accepting MIME
messages. Presumably this is because AT&T mail uses the Content-Type:
header line too, but with completely different meaning. It seems to reject
messages that it can't understand.
LL
On Fri, 12 Feb 1993, Erik M. van der Poel wrote:
Perhaps MIME's rather broad support will be
adequate to flush out these MTAs that don't propagate the RFC 1341
header fields.
Perhaps. This is another one of those "We'll just have to wait and
see" things.
Erik