Delivery Status Notification (DSN) Types (last updated 2007-11-08) Registries included below: - Address-types - Diagnostic-types - MTA-name-types Registry Name: Address Types Reference: [RFC3461][RFC3464] Registration Procedures: RFC Required Registry: address-type Description Reference -------------------- ----------------------- --------- rfc822 Internet Mail [RFC3461] x400 X.400 Mail [RFC2156] Registry Name: Diagnostic Types Reference: [RFC3461][RFC3464] Registration Procedures: RFC Required Registry: diagnostic-type Description Reference -------------------- ----------------------- --------- smtp Internet Mail [RFC3461] Registry Name: MTA Name Types Reference: [RFC3461][RFC3464] Registration Procedures: RFC Required Registry: MTA-name-type Description Reference -------------------- ----------------------- --------- dsn Internet Mail [RFC3461] References ---------- [RFC2156] S. Kille, "MIXER (Mime Internet X.400 Enhanced Relay): Mapping between X.400 and RFC 822/MIME", RFC 2156, January 1998. [RFC3461] Keith Moore, "SMTP Service Extension for Delivery Status Notifications", RFC 3461, January 2003. [RFC3464] K. Moore and G. Vaudreuil, "An Extensible Message Format for Delivery Status Notifications", RFC 3464, January 2003. (registry created 2002-11-07) []