RFC 3864: Registration Procedures for Message Header Fields

This specification defines registration procedures for the message header fields used by Internet mail, HTTP, Netnews and other applications. This document…

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Incoming relationships (35 related RFCs)

Updated by — RFC 9110: HTTP Semantics
Normatively referenced by — RFC 5598: Internet Mail Architecture
Normatively referenced by — RFC 6454: The Web Origin Concept
Normatively referenced by — RFC 5988: Web Linking
Normatively referenced by — RFC 4408: Sender Policy Framework (SPF) for Authorizing Use of Domains in E-Mail, Version 1
Normatively referenced by — RFC 5789: PATCH Method for HTTP
Normatively referenced by — RFC 6797: HTTP Strict Transport Security (HSTS)
Normatively referenced by — RFC 5023: The Atom Publishing Protocol
Normatively referenced by — RFC 7239: Forwarded HTTP Extension
Normatively referenced by — RFC 3865: A No Soliciting Simple Mail Transfer Protocol (SMTP) Service Extension
Normatively referenced by — RFC 6638: Scheduling Extensions to CalDAV
Normatively referenced by — RFC 7601: Message Header Field for Indicating Message Authentication Status
Normatively referenced by — RFC 7639: The ALPN HTTP Header Field
Normatively referenced by — RFC 9788: Header Protection for Cryptographically Protected Email
Normatively referenced by — RFC 6477: Registration of Military Message Handling System (MMHS) Header Fields for Use in Internet Mail
Normatively referenced by — RFC 7444: Security Labels in Internet Email
Normatively referenced by — RFC 7809: Calendaring Extensions to WebDAV (CalDAV): Time Zones by Reference
Normatively referenced by — RFC 8315: Cancel-Locks in Netnews Articles
Normatively referenced by — RFC 8942: HTTP Client Hints
Normatively referenced by — RFC 9228: Delivered-To Email Header Field
Informatively referenced by — RFC 8126: Guidelines for Writing an IANA Considerations Section in RFCs
Informatively referenced by — RFC 5322: Internet Message Format
Informatively referenced by — RFC 7230: Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing
Informatively referenced by — RFC 4918: HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)
Informatively referenced by — RFC 7540: Hypertext Transfer Protocol Version 2 (HTTP/2)
Informatively referenced by — RFC 4871: DomainKeys Identified Mail (DKIM) Signatures
Informatively referenced by — RFC 6648: Deprecating the "X-" Prefix and Similar Constructs in Application Protocols
Informatively referenced by — RFC 7595: Guidelines and Registration Procedures for URI Schemes
Informatively referenced by — RFC 6068: The 'mailto' URI Scheme
Informatively referenced by — RFC 5518: Vouch By Reference
Informatively referenced by — RFC 5536: Netnews Article Format
Informatively referenced by — RFC 5323: Web Distributed Authoring and Versioning (WebDAV) SEARCH
Informatively referenced by — RFC 6266: Use of the Content-Disposition Header Field in the Hypertext Transfer Protocol (HTTP)
Informatively referenced by — RFC 7681: Email Exchange of Secondary School Transcripts
Informatively referenced by — RFC 9477: Complaint Feedback Loop Address Header