Cited in: RFC 1664
5 RFCs mentioned in the text of RFC 1664 (Using the Internet DNS to Distribute RFC1327 Mail Address Mapping Tables)
| RFC | Title | Status | Date |
|---|---|---|---|
| 822 | STANDARD FOR THE FORMAT OF ARPA INTERNET TEXT MESSAGES | Internet Standard | August 1982 |
| 1033 | Domain Administrators Operations Guide | Unknown | November 1987 |
| 1034 | Domain names - concepts and facilities | Internet Standard | November 1987 |
| 1035 | Domain names - implementation and specification | Internet Standard | November 1987 |
| 1327 | Mapping between X.400(1988) / ISO 10021 and RFC 822 | Proposed Standard | May 1992 |