Cited in: RFC 2505
8 RFCs mentioned in the text of RFC 2505 (Anti-Spam Recommendations for SMTP MTAs)
| RFC | Title | Status | Date |
|---|---|---|---|
| 821 | Simple Mail Transfer Protocol | Internet Standard | August 1982 |
| 822 | STANDARD FOR THE FORMAT OF ARPA INTERNET TEXT MESSAGES | Internet Standard | August 1982 |
| 1034 | Domain names - concepts and facilities | Internet Standard | November 1987 |
| 1035 | Domain names - implementation and specification | Internet Standard | November 1987 |
| 1123 | Requirements for Internet Hosts - Application and Support | Internet Standard | October 1989 |
| 2065 | Domain Name System Security Extensions | Proposed Standard | January 1997 |
| 2119 | Key words for use in RFCs to Indicate Requirement Levels | Best Current Practice | March 1997 |
| 2476 | Message Submission | Proposed Standard | December 1998 |