This Internet-Draft is no longer active. Unofficial copies of old Internet-Drafts can be found here:
Delivery status notifications (DSNs) are critical to the correct operation
of an email system. However, the existing Draft Standards (RFC 3461, RFC 3462, RFC 3464)
are presently limited to US-ASCII text in the machine-readable portions of the protocol.
This specification adds a new address type for international email addresses so an
original recipient address with non-US-ASCII characters can be correctly preserved even
after downgrading. This also provides updated content return media types for delivery status
notifications and message disposition notifications to support use of the new address type.
Alexey Melnikov <firstname.lastname@example.org>
Chris Newman <email@example.com>
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid)