Cited by: RFC 1138
3 RFCs whose text mentions RFC 1138 (Mapping between X.400(1988) / ISO 10021 and RFC 822), newest first
| RFC | Title | Status | Date |
|---|---|---|---|
| 2156 | MIXER (Mime Internet X.400 Enhanced Relay): Mapping between X.400 and RFC 822/MIME | Proposed Standard | January 1998 |
| 1506 | A Tutorial on Gatewaying between X.400 and Internet Mail | Informational | August 1993 |
| 1327 | Mapping between X.400(1988) / ISO 10021 and RFC 822 | Proposed Standard | May 1992 |