Cited in: RFC 5518
11 RFCs mentioned in the text of RFC 5518 (Vouch By Reference)
| RFC | Title | Status | Date |
|---|---|---|---|
| 1035 | Domain names - implementation and specification | Internet Standard | November 1987 |
| 2119 | Key words for use in RFCs to Indicate Requirement Levels | Best Current Practice | March 1997 |
| 2308 | Negative Caching of DNS Queries (DNS NCACHE) | Proposed Standard | March 1998 |
| 3864 | Registration Procedures for Message Header Fields | Best Current Practice | September 2004 |
| 4406 | Sender ID: Authenticating E-Mail | Historic | April 2006 |
| 4407 | Purported Responsible Address in E-Mail Messages | Historic | April 2006 |
| 4408 | Sender Policy Framework (SPF) for Authorizing Use of Domains in E-Mail, Version 1 | Experimental | April 2006 |
| 4870 | Domain-Based Email Authentication Using Public Keys Advertised in the DNS (DomainKeys) | Historic | May 2007 |
| 4871 | DomainKeys Identified Mail (DKIM) Signatures | Proposed Standard | May 2007 |
| 5234 | Augmented BNF for Syntax Specifications: ABNF | Internet Standard | January 2008 |
| 5322 | Internet Message Format | Draft Standard | October 2008 |