RFC1049: Content-type header field for Internet messages
Network Working Group M. Sirbu Request for Comments: 1049 CMU March 1988 A CONTENT-TYPE HEADER FIELD FOR INTERNET MESSAGES STATUS OF TH...
RFC1506: A Tutorial on Gatewaying between X.400 and Internet Mail
Network Working Group J. Houttuin Request for Comments: 1506 RARE Secretariat RARE Technical Report: 6 August 1993 A Tutorial on Gatewaying between X.400 and Internet Mail Status of thi...
RFC2234: Augmented BNF for Syntax Specifications: ABNF
Network Working Group D. Crocker, Ed. Request for Comments: 2234 Internet Mail Consortium Category: Standards Track P. Overell Demon Internet Ltd...
RFC2532: Extended Facsimile Using Internet Mail
Network Working Group L. Masinter Request for Comments: 2532 Xerox Corporation Category: Standards Track D. Wing Cisco Systems ...
RFC2653: CIP Transport Protocols
Network Working Group J. Allen Request for Comments: 2653 WebTV Networks, Inc. Category: Standards Track P. Leach Microsoft ...
RFC3459: Critical Content Multi-purpose Internet Mail Extensions (MIME) Parameter
Network Working Group E. Burger Request for Comments: 3459 SnowShore Networks Updates: 3204 January 2003 Category: Standards Track Critical Content Multi-purpose In...
RFC3854: Securing X.400 Content with Secure/Multipurpose Internet Mail Extensions (S/MIME)
Network Working Group P. Hoffman Request for Comments: 3854 IMC Category: Standards Track C. Bonatti IECA ...
RFC3864: Registration Procedures for Message Header Fields
Network Working Group G. Klyne Request for Comments: 3864 Nine by Nine BCP: 90 M. Nottingham Category: Best Current Practice BEA ...
RFC3965: A Simple Mode of Facsimile Using Internet Mail
Network Working Group K. Toyoda Request for Comments: 3965 H. Ohno Obsoletes: 2305 J. Murai Category: Standards Track WIDE Project ...
RFC4356: Mapping Between the Multimedia Messaging Service (MMS) and Internet Mail
Network Working Group R. Gellens Request for Comments: 4356 Qualcomm Category: Standards Track January 2006 Mapping Between the Multimedia Messaging Service (MMS) ...
RFC5598: Internet Mail Architecture
Network Working Group D. Crocker Request for Comments: 5598 Brandenburg InternetWorking Category: Informational July 2009 Internet Mail Architecture Abstract Over its ...