rfc.dk

Cited in: RFC 9228

8 RFCs mentioned in the text of RFC 9228 (Delivered-To Email Header Field)

RFCTitleStatusDate
2119Key words for use in RFCs to Indicate Requirement LevelsS. BradnerBest Current PracticeMarch 1997
3864Registration Procedures for Message Header FieldsG. Klyne, M. Nottingham, J. MogulBest Current PracticeSeptember 2004
5234Augmented BNF for Syntax Specifications: ABNFD. Crocker, Ed., P. OverellInternet StandardJanuary 2008
5321Simple Mail Transfer ProtocolJ. KlensinDraft StandardOctober 2008
5322Internet Message FormatP. Resnick, Ed.Draft StandardOctober 2008
5598Internet Mail ArchitectureD. CrockerInformationalJuly 2009
7841RFC Streams, Headers, and BoilerplatesJ. Halpern, Ed., L. Daigle, Ed., O. Kolkman, Ed.InformationalMay 2016
8174Ambiguity of Uppercase vs Lowercase in RFC 2119 Key WordsB. LeibaBest Current PracticeMay 2017