198 results ( Show 25 | All )
| Number | Files | Title | Authors | Date | More Info | Status |
|---|---|---|---|---|---|---|
| RFC 9239 | HTML, TEXT, PDF, XML, HTML with inline errata | Updates to ECMAScript Media Types | M. Miller, M. Borins, M. Bynens, B. Farias | May 2022 | Errata, Obsoletes RFC 4329 | Informational |
| RFC 9219 | HTML, TEXT, PDF, XML | S/MIME Signature Verification Extension to the JSON Meta Application Protocol (JMAP) | A. Melnikov | April 2022 | Proposed Standard | |
| RFC 9216 | HTML, TEXT, PDF, XML, HTML with inline errata | S/MIME Example Keys and Certificates | D. K. Gillmor, Ed. | April 2022 | Errata | Informational |
| RFC 9078 | HTML, TEXT, PDF, XML | Reaction: Indicating Summary Reaction to a Message | D. Crocker, R. Signes, N. Freed | August 2021 | Experimental | |
| RFC 8823 | HTML, TEXT, PDF, XML | Extensions to Automatic Certificate Management Environment for End-User S/MIME Certificates | A. Melnikov | April 2021 | Errata | Informational |
| RFC 8755 | HTML, TEXT, PDF, XML | Using Commercial National Security Algorithm Suite Algorithms in Secure/Multipurpose Internet Mail Extensions | M. Jenkins | March 2020 | Informational | |
| RFC 8591 | ASCII, PDF, HTML | SIP-Based Messaging with S/MIME | B. Campbell, R. Housley | April 2019 | Updates RFC 3261, RFC 3428, RFC 4975 | Proposed Standard |
| RFC 8551 | ASCII, PDF, HTML | Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 4.0 Message Specification | J. Schaad, B. Ramsdell, S. Turner | April 2019 | Obsoletes RFC 5751 | Proposed Standard |
| RFC 8550 | ASCII, PDF, HTML | Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 4.0 Certificate Handling | J. Schaad, B. Ramsdell, S. Turner | April 2019 | Obsoletes RFC 5750 | Proposed Standard |
| RFC 8255 | ASCII, PDF, HTML | Multiple Language Content Type | N. Tomkinson, N. Borenstein | October 2017 | Proposed Standard | |
| RFC 8162 | ASCII, PDF, HTML, HTML with inline errata | Using Secure DNS to Associate Certificates with Domain Names for S/MIME | P. Hoffman, J. Schlyter | May 2017 | Errata | Experimental |
| RFC 8118 | ASCII, PDF, HTML | The application/pdf Media Type | M. Hardy, L. Masinter, D. Markovic, D. Johnson, M. Bailey | March 2017 | Obsoletes RFC 3778 | Informational |
| RFC 8081 | ASCII, PDF, HTML | The "font" Top-Level Media Type | C. Lilley | February 2017 | Proposed Standard | |
| RFC 7912 | ASCII, PDF, HTML | Message Authorizing Email Header Field and Its Use for the Draft and Release Procedure | A. Melnikov | June 2016 | Informational | |
| RFC 7681 | ASCII, PDF, HTML | Email Exchange of Secondary School Transcripts | J. Davin | October 2015 | Informational | |
| RFC 7508 | ASCII, PDF, HTML, HTML with inline errata | Securing Header Fields with S/MIME | L. Cailleux, C. Bonatti | April 2015 | Errata | Experimental |
| RFC 7281 | ASCII, PDF, HTML | Authentication-Results Registration for S/MIME Signature Verification | A. Melnikov | June 2014 | Informational | |
| RFC 7165 | ASCII, PDF, HTML | Use Cases and Requirements for JSON Object Signing and Encryption (JOSE) | R. Barnes | April 2014 | Informational | |
| RFC 7114 | ASCII, PDF, HTML | Creation of a Registry for smime-type Parameter Values | B. Leiba | January 2014 | Proposed Standard | |
| RFC 7111 | ASCII, PDF, HTML | URI Fragment Identifiers for the text/csv Media Type | M. Hausenblas, E. Wilde, J. Tennison | January 2014 | Errata, Updates RFC 4180 | Informational |
| RFC 7107 | ASCII, PDF, HTML | Object Identifier Registry for the S/MIME Mail Security Working Group | R. Housley | January 2014 | Informational | |
| RFC 6922 | ASCII, PDF, HTML | The application/sql Media Type | Y. Shafranovich | April 2013 | Informational | |
| RFC 6664 | ASCII, PDF, HTML | S/MIME Capabilities for Public Key Definitions | J. Schaad | July 2012 | Informational | |
| RFC 6657 | ASCII, PDF, HTML | Update to MIME regarding "charset" Parameter Handling in Textual Media Types | A. Melnikov, J. Reschke | July 2012 | Updates RFC 2046 | Proposed Standard |
| RFC 6522 a.k.a. STD 73 | ASCII, PDF, HTML | The Multipart/Report Media Type for the Reporting of Mail System Administrative Messages | M. Kucherawy, Ed. | January 2012 | Obsoletes RFC 3462, Updated by RFC 6533 | Internet Standard |
| RFC 6318 | ASCII, PDF, HTML | Suite B in Secure/Multipurpose Internet Mail Extensions (S/MIME) | R. Housley, J. Solinas | June 2011 | Obsoletes RFC 5008 | Historic (changed from Informational July 2018) |
| RFC 6211 | ASCII, PDF, HTML | Cryptographic Message Syntax (CMS) Algorithm Identifier Protection Attribute | J. Schaad | April 2011 | Proposed Standard | |
| RFC 6210 | ASCII, PDF, HTML, HTML with inline errata | Experiment: Hash Functions with Parameters in the Cryptographic Message Syntax (CMS) and S/MIME | J. Schaad | April 2011 | Errata | Experimental |
| RFC 6152 a.k.a. STD 71 | ASCII, PDF, HTML | SMTP Service Extension for 8-bit MIME Transport | J. Klensin, N. Freed, M. Rose, D. Crocker, Ed. | March 2011 | Errata, Obsoletes RFC 1652 | Internet Standard |
| RFC 6129 | ASCII, PDF, HTML, HTML with inline errata | The 'application/tei+xml' Media Type | L. Romary, S. Lundberg | February 2011 | Errata | Informational |
| RFC 6109 | ASCII, PDF, HTML, HTML with inline errata | La Posta Elettronica Certificata - Italian Certified Electronic Mail | C. Petrucci, F. Gennai, A. Shahin, A. Vinciarelli | April 2011 | Errata | Informational |
| RFC 6025 | ASCII, PDF, HTML | ASN.1 Translation | C. Wallace, C. Gardiner | October 2010 | Informational | |
| RFC 5912 | ASCII, PDF, HTML, HTML with inline errata | New ASN.1 Modules for the Public Key Infrastructure Using X.509 (PKIX) | P. Hoffman, J. Schaad | June 2010 | Errata, Updated by RFC 6960, RFC 9480 | Informational |
| RFC 5911 | ASCII, PDF, HTML, HTML with inline errata | New ASN.1 Modules for Cryptographic Message Syntax (CMS) and S/MIME | P. Hoffman, J. Schaad | June 2010 | Errata, Updated by RFC 6268 | Informational |
| RFC 5754 | ASCII, PDF, HTML, HTML with inline errata | Using SHA2 Algorithms with Cryptographic Message Syntax | S. Turner | January 2010 | Errata, Updates RFC 3370 | Proposed Standard |
| RFC 5751 | ASCII, PDF, HTML, HTML with inline errata | Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Message Specification | B. Ramsdell, S. Turner | January 2010 | Errata, Obsoletes RFC 3851, Obsoleted by RFC 8551 | Proposed Standard |
| RFC 5750 | ASCII, PDF, HTML | Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Certificate Handling | B. Ramsdell, S. Turner | January 2010 | Obsoletes RFC 3850, Obsoleted by RFC 8550 | Proposed Standard |
| RFC 5703 | ASCII, PDF, HTML, HTML with inline errata | Sieve Email Filtering: MIME Part Tests, Iteration, Extraction, Replacement, and Enclosure | T. Hansen, C. Daboo | October 2009 | Errata | Proposed Standard |
| RFC 5688 | ASCII, PDF, HTML | A Session Initiation Protocol (SIP) Media Feature Tag for MIME Application Subtypes | J. Rosenberg | January 2010 | Errata | Proposed Standard |
| RFC 5686 | ASCII, PDF, HTML | RTP Payload Format for mU-law EMbedded Codec for Low-delay IP Communication (UEMCLIP) Speech Codec | Y. Hiwasaki, H. Ohmuro | October 2009 | Proposed Standard | |
| RFC 5621 | ASCII, PDF, HTML | Message Body Handling in the Session Initiation Protocol (SIP) | G. Camarillo | September 2009 | Updates RFC 3204, RFC 3261, RFC 3459, Updated by RFC 8262 | Proposed Standard |
| RFC 5598 | ASCII, PDF, PDF with Images, HTML, HTML with inline errata | Internet Mail Architecture | D. Crocker | July 2009 | Errata | Informational |
| RFC 5334 | ASCII, PDF, HTML | Ogg Media Types | I. Goncalves, S. Pfeiffer, C. Montgomery | September 2008 | Obsoletes RFC 3534, Updated by RFC 7845 | Proposed Standard |
| RFC 5147 | ASCII, PDF, HTML | URI Fragment Identifiers for the text/plain Media Type | E. Wilde, M. Duerst | April 2008 | Updates RFC 2046 | Proposed Standard |
| RFC 5114 | ASCII, PDF, HTML | Additional Diffie-Hellman Groups for Use with IETF Standards | M. Lepinski, S. Kent | January 2008 | Informational | |
| RFC 5068 a.k.a. BCP 134 | ASCII, PDF, HTML | Email Submission Operations: Access and Accountability Requirements | C. Hutzler, D. Crocker, P. Resnick, E. Allman, T. Finch | November 2007 | Updated by RFC 8314 | Best Current Practice |
| RFC 5008 | ASCII, PDF, HTML, HTML with inline errata | Suite B in Secure/Multipurpose Internet Mail Extensions (S/MIME) | R. Housley, J. Solinas | September 2007 | Errata, Obsoleted by RFC 6318 | Historic (changed from Informational July 2018) |
| RFC 4612 | ASCII, PDF, HTML, HTML with inline errata | Real-Time Facsimile (T.38) - audio/t38 MIME Sub-type Registration | P. Jones, H. Tamura | August 2006 | Errata | Historic |
| RFC 4573 | ASCII, PDF, HTML | MIME Type Registration for RTP Payload Format for H.224 | R. Even, A. Lochbaum | July 2006 | Proposed Standard | |
| RFC 4490 | ASCII, PDF, HTML, HTML with inline errata | Using the GOST 28147-89, GOST R 34.11-94, GOST R 34.10-94, and GOST R 34.10-2001 Algorithms with Cryptographic Message Syntax (CMS) | S. Leontiev, Ed., G. Chudov, Ed. | May 2006 | Errata | Proposed Standard |
| RFC 4483 | ASCII, PDF, HTML | A Mechanism for Content Indirection in Session Initiation Protocol (SIP) Messages | E. Burger, Ed. | May 2006 | Errata | Proposed Standard |
| RFC 4393 | ASCII, PDF, HTML | MIME Type Registrations for 3GPP2 Multimedia Files | H. Garudadri | March 2006 | Updated by RFC 6381 | Proposed Standard |
| RFC 4374 | ASCII, PDF, HTML | The application/xv+xml Media Type | G. McCobb | January 2006 | Informational | |
| RFC 4337 | ASCII, PDF, HTML | MIME Type Registration for MPEG-4 | Y. Lim, D. Singer | March 2006 | Errata, Updated by RFC 6381 | Proposed Standard |
| RFC 4329 | ASCII, PDF, HTML | Scripting Media Types | B. Hoehrmann | April 2006 | Obsoleted by RFC 9239 | Informational |
| RFC 4289 part of BCP 13 | ASCII, PDF, HTML | Multipurpose Internet Mail Extensions (MIME) Part Four: Registration Procedures | N. Freed, J. Klensin | December 2005 | Obsoletes RFC 2048 | Best Current Practice |
| RFC 4288 | ASCII, PDF, HTML, HTML with inline errata | Media Type Specifications and Registration Procedures | N. Freed, J. Klensin | December 2005 | Errata, Obsoletes RFC 2048, Obsoleted by RFC 6838 | Best Current Practice |
| RFC 4262 | ASCII, PDF, HTML | X.509 Certificate Extension for Secure/Multipurpose Internet Mail Extensions (S/MIME) Capabilities | S. Santesson | December 2005 | Proposed Standard | |
| RFC 4249 | ASCII, PDF, HTML | Implementer-Friendly Specification of Message and MIME-Part Header Fields and Field Components | B. Lilly | January 2006 | Informational | |
| RFC 4180 | ASCII, PDF, HTML, HTML with inline errata | Common Format and MIME Type for Comma-Separated Values (CSV) Files | Y. Shafranovich | October 2005 | Errata, Updated by RFC 7111 | Informational |
| RFC 4141 | ASCII, PDF, HTML, HTML with inline errata | SMTP and MIME Extensions for Content Conversion | K. Toyoda, D. Crocker | November 2005 | Errata | Proposed Standard |
| RFC 4134 | ASCII, PDF, HTML, HTML with inline errata | Examples of S/MIME Messages | P. Hoffman, Ed. | July 2005 | Errata | Informational |
| RFC 4130 | ASCII, PDF, HTML, HTML with inline errata | MIME-Based Secure Peer-to-Peer Business Data Interchange Using HTTP, Applicability Statement 2 (AS2) | D. Moberg, R. Drummond | July 2005 | Errata | Proposed Standard |
| RFC 4102 | ASCII, PDF, HTML | Registration of the text/red MIME Sub-Type | P. Jones | June 2005 | Errata, Updated by RFC 6354 | Proposed Standard |
| RFC 4047 | ASCII, PDF, HTML | MIME Sub-type Registrations for Flexible Image Transport System (FITS) | S. Allen, D. Wells | April 2005 | Informational | |
| RFC 4021 | ASCII, PDF, HTML | Registration of Mail and MIME Header Fields | G. Klyne, J. Palme | March 2005 | Updated by RFC 5322 | Proposed Standard |
| RFC 4010 | ASCII, PDF, HTML, HTML with inline errata | Use of the SEED Encryption Algorithm in Cryptographic Message Syntax (CMS) | J. Park, S. Lee, J. Kim, J. Lee | February 2005 | Errata | Proposed Standard |
| RFC 3950 | ASCII, PDF, HTML | Tag Image File Format Fax eXtended (TIFF-FX) - image/tiff-fx MIME Sub-type Registration | L. McIntyre, G. Parsons, J. Rafferty | February 2005 | Obsoletes RFC 3250 | Draft Standard |
| RFC 3949 | ASCII, PDF, HTML | File Format for Internet Fax | R. Buckley, D. Venable, L. McIntyre, G. Parsons, J. Rafferty | February 2005 | Obsoletes RFC 2301 | Draft Standard |
| RFC 3870 | ASCII, PDF, HTML | application/rdf+xml Media Type Registration | A. Swartz | September 2004 | Informational | |
| RFC 3855 | ASCII, PDF, HTML, HTML with inline errata | Transporting Secure/Multipurpose Internet Mail Extensions (S/MIME) Objects in X.400 | P. Hoffman, C. Bonatti | July 2004 | Errata | Proposed Standard |
| RFC 3854 | ASCII, PDF, HTML | Securing X.400 Content with Secure/Multipurpose Internet Mail Extensions (S/MIME) | P. Hoffman, C. Bonatti, A. Eggen | July 2004 | Proposed Standard | |
| RFC 3853 | ASCII, PDF, HTML | S/MIME Advanced Encryption Standard (AES) Requirement for the Session Initiation Protocol (SIP) | J. Peterson | July 2004 | Updates RFC 3261 | Proposed Standard |
| RFC 3851 | ASCII, PDF, HTML | Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.1 Message Specification | B. Ramsdell, Ed. | July 2004 | Obsoletes RFC 2633, Obsoleted by RFC 5751 | Proposed Standard |
| RFC 3850 | ASCII, PDF, HTML | Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.1 Certificate Handling | B. Ramsdell, Ed. | July 2004 | Obsoletes RFC 2632, Obsoleted by RFC 5750 | Proposed Standard |
| RFC 3839 | ASCII, PDF, HTML | MIME Type Registrations for 3rd Generation Partnership Project (3GPP) Multimedia files | R. Castagno, D. Singer | July 2004 | Updated by RFC 6381 | Proposed Standard |
| RFC 3823 | ASCII, PDF, HTML | MIME Media Type for the Systems Biology Markup Language (SBML) | B. Kovitz | June 2004 | Informational | |
| RFC 3803 | ASCII, PDF, HTML | Content Duration MIME Header Definition | G. Vaudreuil, G. Parsons | June 2004 | Obsoletes RFC 2424 | Draft Standard |
| RFC 3802 | ASCII, PDF, HTML | Toll Quality Voice - 32 kbit/s Adaptive Differential Pulse Code Modulation (ADPCM) MIME Sub-type Registration | G. Vaudreuil, G. Parsons | June 2004 | Obsoletes RFC 2422 | Draft Standard |
| RFC 3801 | ASCII, PDF, HTML | Voice Profile for Internet Mail - version 2 (VPIMv2) | G. Vaudreuil, G. Parsons | June 2004 | Obsoletes RFC 2421, RFC 2423 | Draft Standard |
| RFC 3798 | ASCII, PDF, HTML, HTML with inline errata | Message Disposition Notification | T. Hansen, Ed., G. Vaudreuil, Ed. | May 2004 | Errata, Obsoletes RFC 2298, Obsoleted by RFC 8098, Updates RFC 3461, RFC 2046, Updated by RFC 5337, RFC 6533 | Draft Standard |
| RFC 3745 | ASCII, PDF, HTML | MIME Type Registrations for JPEG 2000 (ISO/IEC 15444) | D. Singer, R. Clark, D. Lee | April 2004 | Proposed Standard | |
| RFC 3676 | ASCII, PDF, HTML | The Text/Plain Format and DelSp Parameters | R. Gellens | February 2004 | Obsoletes RFC 2646 | Proposed Standard |
| RFC 3555 | ASCII, PDF, HTML | MIME Type Registration of RTP Payload Formats | S. Casner, P. Hoschka | July 2003 | Obsoleted by RFC 4855, RFC 4856, Updated by RFC 3625, RFC 4629 | Proposed Standard |
| RFC 3534 | ASCII, PDF, HTML | The application/ogg Media Type | L. Walleij | May 2003 | Obsoleted by RFC 5334 | Proposed Standard |
| RFC 3464 | ASCII, PDF, HTML, HTML with inline errata | An Extensible Message Format for Delivery Status Notifications | K. Moore, G. Vaudreuil | January 2003 | Errata, Obsoletes RFC 1894, Updated by RFC 4865, RFC 5337, RFC 6533 | Draft Standard |
| RFC 3462 | ASCII, PDF, HTML | The Multipart/Report Content Type for the Reporting of Mail System Administrative Messages | G. Vaudreuil | January 2003 | Obsoletes RFC 1892, Obsoleted by RFC 6522, Updated by RFC 5337 | Draft Standard |
| RFC 3459 | ASCII, PDF, HTML | Critical Content Multi-purpose Internet Mail Extensions (MIME) Parameter | E. Burger | January 2003 | Updates RFC 3204, Updated by RFC 5621 | Proposed Standard |
| RFC 3420 | ASCII, PDF, HTML, HTML with inline errata | Internet Media Type message/sipfrag | R. Sparks | November 2002 | Errata | Proposed Standard |
| RFC 3391 | ASCII, PDF, HTML | The MIME Application/Vnd.pwg-multiplexed Content-Type | R. Herriot | December 2002 | Informational | |
| RFC 3362 | ASCII, PDF, HTML | Real-time Facsimile (T.38) - image/t38 MIME Sub-type Registration | G. Parsons | August 2002 | Proposed Standard | |
| RFC 3335 | ASCII, PDF, HTML | MIME-based Secure Peer-to-Peer Business Data Interchange over the Internet | T. Harding, R. Drummond, C. Shih | September 2002 | Proposed Standard | |
| RFC 3302 | ASCII, PDF, HTML | Tag Image File Format (TIFF) - image/tiff MIME Sub-type Registration | G. Parsons, J. Rafferty | September 2002 | Obsoletes RFC 2302 | Draft Standard (changed from Proposed Standard June 2004) |
| RFC 3250 | ASCII, PDF, HTML | Tag Image File Format Fax eXtended (TIFF-FX) - image/tiff-fx MIME Sub-type Registration | L. McIntyre, G. Parsons, J. Rafferty | September 2002 | Obsoleted by RFC 3950 | Proposed Standard |
| RFC 3240 | ASCII, PDF, HTML | Digital Imaging and Communications in Medicine (DICOM) - Application/dicom MIME Sub-type Registration | D. Clunie, E. Cordonnier | February 2002 | Errata | Informational |
| RFC 3236 | ASCII, PDF, HTML | The 'application/xhtml+xml' Media Type | M. Baker, P. Stark | January 2002 | Informational | |
| RFC 3211 | ASCII, PDF, HTML | Password-based Encryption for CMS | P. Gutmann | December 2001 | Obsoleted by RFC 3369, RFC 3370 | Proposed Standard |
| RFC 3204 | ASCII, PDF, HTML, HTML with inline errata | MIME media types for ISUP and QSIG Objects | E. Zimmerer, J. Peterson, A. Vemuri, L. Ong, F. Audet, M. Watson, M. Zonoun | December 2001 | Errata, Updated by RFC 3459, RFC 5621 | Proposed Standard |
| RFC 3183 | ASCII, PDF, HTML, HTML with inline errata | Domain Security Services using S/MIME | T. Dean, W. Ottaway | October 2001 | Errata | Experimental |
| RFC 3156 | ASCII, PDF, HTML | MIME Security with OpenPGP | M. Elkins, D. Del Torto, R. Levien, T. Roessler | August 2001 | Errata, Updates RFC 2015 | Proposed Standard |
| RFC 3114 | ASCII, PDF, HTML | Implementing Company Classification Policy with the S/MIME Security Label | W. Nicolls | May 2002 | Informational | |
| RFC 3073 | ASCII, PDF, HTML | Portable Font Resource (PFR) - application/font-tdpfr MIME Sub-type Registration | J. Collins | March 2001 | Informational | |
| RFC 3058 | ASCII, PDF, HTML | Use of the IDEA Encryption Algorithm in CMS | S. Teiwes, P. Hartmann, D. Kuenzi | February 2001 | Errata | Informational |
| RFC 3030 | ASCII, PDF, HTML, HTML with inline errata | SMTP Service Extensions for Transmission of Large and Binary MIME Messages | G. Vaudreuil | December 2000 | Errata, Obsoletes RFC 1830 | Proposed Standard |
| RFC 3009 | ASCII, PDF, HTML | Registration of parityfec MIME types | J. Rosenberg, H. Schulzrinne | November 2000 | Obsoleted by RFC 5109 | Proposed Standard |
| RFC 3003 | ASCII, PDF, HTML, HTML with inline errata | The audio/mpeg Media Type | M. Nilsson | November 2000 | Errata | Proposed Standard |
| RFC 2978 a.k.a. BCP 19 | ASCII, PDF, HTML, HTML with inline errata | IANA Charset Registration Procedures | N. Freed, J. Postel | October 2000 | Errata, Obsoletes RFC 2278 | Best Current Practice |
| RFC 2958 | ASCII, PDF, HTML | The application/whoispp-response Content-type | L. Daigle, P. Faltstrom | October 2000 | Informational | |
| RFC 2957 | ASCII, PDF, HTML | The application/whoispp-query Content-Type | L. Daigle, P. Faltstrom | October 2000 | Informational | |
| RFC 2936 | ASCII, PDF, HTML | HTTP MIME Type Handler Detection | D. Eastlake 3rd, C. Smith, D. Soroka | September 2000 | Informational | |
| RFC 2927 | ASCII, PDF, HTML, HTML with inline errata | MIME Directory Profile for LDAP Schema | M. Wahl | September 2000 | Errata | Informational |
| RFC 2913 | ASCII, PDF, HTML | MIME Content Types in Media Feature Expressions | G. Klyne | September 2000 | Proposed Standard | |
| RFC 2912 | ASCII, PDF, HTML | Indicating Media Features for MIME Content | G. Klyne | September 2000 | Proposed Standard | |
| RFC 2785 | ASCII, PDF, HTML | Methods for Avoiding the "Small-Subgroup" Attacks on the Diffie-Hellman Key Agreement Method for S/MIME | R. Zuccherato | March 2000 | Informational | |
| RFC 2779 | ASCII, PDF, HTML | Instant Messaging / Presence Protocol Requirements | M. Day, S. Aggarwal, G. Mohr, J. Vincent | February 2000 | Informational | |
| RFC 2778 | ASCII, PDF, HTML | A Model for Presence and Instant Messaging | M. Day, J. Rosenberg, H. Sugano | February 2000 | Informational | |
| RFC 2652 | ASCII, PDF, HTML | MIME Object Definitions for the Common Indexing Protocol (CIP) | J. Allen, M. Mealling | August 1999 | Proposed Standard | |
| RFC 2646 | ASCII, PDF, HTML | The Text/Plain Format Parameter | R. Gellens, Ed. | August 1999 | Obsoleted by RFC 3676, Updates RFC 2046 | Proposed Standard |
| RFC 2634 | ASCII, PDF, HTML | Enhanced Security Services for S/MIME | P. Hoffman, Ed. | June 1999 | Errata, Updated by RFC 5035 | Proposed Standard |
| RFC 2633 | ASCII, PDF, HTML, HTML with inline errata | S/MIME Version 3 Message Specification | B. Ramsdell, Ed. | June 1999 | Errata, Obsoleted by RFC 3851 | Proposed Standard |
| RFC 2632 | ASCII, PDF, HTML | S/MIME Version 3 Certificate Handling | B. Ramsdell, Ed. | June 1999 | Obsoleted by RFC 3850 | Proposed Standard |
| RFC 2586 | ASCII, PDF, HTML | The Audio/L16 MIME content type | J. Salsman, H. Alvestrand | May 1999 | Informational | |
| RFC 2557 | ASCII, PDF, HTML, HTML with inline errata | MIME Encapsulation of Aggregate Documents, such as HTML (MHTML) | J. Palme, A. Hopmann, N. Shelness | March 1999 | Errata, Obsoletes RFC 2110 | Proposed Standard |
| RFC 2503 | ASCII, PDF, HTML | MIME Types for Use with the ISO ILL Protocol | R. Moulton, M. Needleman | February 1999 | Informational | |
| RFC 2480 | ASCII, PDF, HTML | Gateways and MIME Security Multiparts | N. Freed | January 1999 | Proposed Standard | |
| RFC 2445 | ASCII, PDF, HTML, HTML with inline errata | Internet Calendaring and Scheduling Core Object Specification (iCalendar) | F. Dawson, D. Stenerson | November 1998 | Errata, Obsoleted by RFC 5545 | Proposed Standard |
| RFC 2442 | ASCII, PDF, HTML | The Batch SMTP Media Type | N. Freed, D. Newman, J. Belissent, M. Hoy | November 1998 | Informational | |
| RFC 2426 | ASCII, PDF, HTML, HTML with inline errata | vCard MIME Directory Profile | F. Dawson, T. Howes | September 1998 | Errata, Obsoleted by RFC 6350 | Proposed Standard |
| RFC 2425 | ASCII, PDF, HTML, HTML with inline errata | A MIME Content-Type for Directory Information | T. Howes, M. Smith, F. Dawson | September 1998 | Errata, Obsoleted by RFC 6350 | Proposed Standard |
| RFC 2424 | ASCII, PDF, HTML | Content Duration MIME Header Definition | G. Vaudreuil, G. Parsons | September 1998 | Obsoleted by RFC 3803 | Proposed Standard |
| RFC 2423 | ASCII, PDF, HTML | VPIM Voice Message MIME Sub-type Registration | G. Vaudreuil, G. Parsons | September 1998 | Obsoletes RFC 1911, Obsoleted by RFC 3801 | Proposed Standard |
| RFC 2422 | ASCII, PDF, HTML | Toll Quality Voice - 32 kbit/s ADPCM MIME Sub-type Registration | G. Vaudreuil, G. Parsons | September 1998 | Obsoletes RFC 1911, Obsoleted by RFC 3802 | Proposed Standard |
| RFC 2421 | ASCII, PDF, HTML, HTML with inline errata | Voice Profile for Internet Mail - version 2 | G. Vaudreuil, G. Parsons | September 1998 | Errata, Obsoletes RFC 1911, Obsoleted by RFC 3801 | Proposed Standard |
| RFC 2392 | ASCII, PDF, HTML, HTML with inline errata | Content-ID and Message-ID Uniform Resource Locators | E. Levinson | August 1998 | Errata, Obsoletes RFC 2111 | Proposed Standard |
| RFC 2388 | ASCII, PDF, HTML, HTML with inline errata | Returning Values from Forms: multipart/form-data | L. Masinter | August 1998 | Errata, Obsoleted by RFC 7578 | Proposed Standard |
| RFC 2387 | ASCII, PDF, HTML, HTML with inline errata | The MIME Multipart/Related Content-type | E. Levinson | August 1998 | Errata, Obsoletes RFC 2112 | Proposed Standard |
| RFC 2318 | ASCII, PDF, HTML | The text/css Media Type | H. Lie, B. Bos, C. Lilley | March 1998 | Informational | |
| RFC 2312 | ASCII, PDF, HTML | S/MIME Version 2 Certificate Handling | S. Dusse, P. Hoffman, B. Ramsdell, J. Weinstein | March 1998 | Historic (changed from Informational January 2010) | |
| RFC 2311 | ASCII, PDF, HTML | S/MIME Version 2 Message Specification | S. Dusse, P. Hoffman, B. Ramsdell, L. Lundblade, L. Repka | March 1998 | Historic (changed from Informational January 2010) | |
| RFC 2302 | ASCII, PDF, HTML | Tag Image File Format (TIFF) - image/tiff MIME Sub-type Registration | G. Parsons, J. Rafferty, S. Zilles | March 1998 | Obsoleted by RFC 3302 | Proposed Standard |
| RFC 2301 | ASCII, PDF, HTML | File Format for Internet Fax | L. McIntyre, S. Zilles, R. Buckley, D. Venable, G. Parsons, J. Rafferty | March 1998 | Obsoleted by RFC 3949 | Proposed Standard |
| RFC 2298 | ASCII, PDF, HTML | An Extensible Message Format for Message Disposition Notifications | R. Fajman | March 1998 | Obsoleted by RFC 3798 | Proposed Standard |
| RFC 2278 | ASCII, PDF, HTML | IANA Charset Registration Procedures | N. Freed, J. Postel | January 1998 | Obsoleted by RFC 2978 | Informational (changed from Best Current Practice February 2001) |
| RFC 2231 | ASCII, PDF, HTML, HTML with inline errata | MIME Parameter Value and Encoded Word Extensions: Character Sets, Languages, and Continuations | N. Freed, K. Moore | November 1997 | Errata, Obsoletes RFC 2184, Updates RFC 2045, RFC 2047, RFC 2183 | Proposed Standard |
| RFC 2184 | ASCII, PDF, HTML, HTML with inline errata | MIME Parameter Value and Encoded Word Extensions: Character Sets, Languages, and Continuations | N. Freed, K. Moore | August 1997 | Errata, Obsoleted by RFC 2231, Updates RFC 2045, RFC 2047, RFC 2183 | Proposed Standard |
| RFC 2183 | ASCII, PDF, HTML, HTML with inline errata | Communicating Presentation Information in Internet Messages: The Content-Disposition Header Field | R. Troost, S. Dorner, K. Moore, Ed. | August 1997 | Errata, Obsoletes RFC 1806, Updated by RFC 2184, RFC 2231 | Proposed Standard |
| RFC 2164 | ASCII, PDF, HTML | Use of an X.500/LDAP directory to support MIXER address mapping | S. Kille | January 1998 | Obsoletes RFC 1838 | Proposed Standard |
| RFC 2163 | ASCII, PDF, HTML | Using the Internet DNS to Distribute MIXER Conformant Global Address Mapping (MCGAM) | C. Allocchio | January 1998 | Obsoletes RFC 1664, Updated by RFC 3597 | Proposed Standard |
| RFC 2162 | ASCII, PDF, HTML | MaXIM-11 - Mapping between X.400 / Internet mail and Mail-11 mail | C. Allocchio | January 1998 | Obsoletes RFC 1405 | Experimental |
| RFC 2161 | ASCII, PDF, HTML | A MIME Body Part for ODA | H. Alvestrand | January 1998 | Experimental | |
| RFC 2160 | ASCII, PDF, HTML | Carrying PostScript in X.400 and MIME | H. Alvestrand | January 1998 | Proposed Standard | |
| RFC 2159 | ASCII, PDF, HTML | A MIME Body Part for FAX | H. Alvestrand | January 1998 | Proposed Standard | |
| RFC 2157 | ASCII, PDF, HTML | Mapping between X.400 and RFC-822/MIME Message Bodies | H. Alvestrand | January 1998 | Errata | Proposed Standard |
| RFC 2156 | ASCII, PDF, HTML | MIXER (Mime Internet X.400 Enhanced Relay): Mapping between X.400 and RFC 822/MIME | S. Kille | January 1998 | Obsoletes RFC 987, RFC 1026, RFC 1138, RFC 1148, RFC 1327, RFC 1495, Updates RFC 822 | Proposed Standard |
| RFC 2112 | ASCII, PDF, HTML | The MIME Multipart/Related Content-type | E. Levinson | March 1997 | Obsoletes RFC 1872, Obsoleted by RFC 2387 | Proposed Standard |
| RFC 2111 | ASCII, PDF, HTML | Content-ID and Message-ID Uniform Resource Locators | E. Levinson | March 1997 | Obsoleted by RFC 2392 | Proposed Standard |
| RFC 2110 | ASCII, PDF, HTML | MIME E-mail Encapsulation of Aggregate Documents, such as HTML (MHTML) | J. Palme, A. Hopmann | March 1997 | Obsoleted by RFC 2557 | Proposed Standard |
| RFC 2077 | ASCII, PDF, HTML | The Model Primary Content Type for Multipurpose Internet Mail Extensions | S. Nelson, C. Parks, Mitra | January 1997 | Updated by RFC 9141 | Proposed Standard |
| RFC 2049 | ASCII, PDF, HTML, HTML with inline errata | Multipurpose Internet Mail Extensions (MIME) Part Five: Conformance Criteria and Examples | N. Freed, N. Borenstein | November 1996 | Errata, Obsoletes RFC 1521, RFC 1522, RFC 1590 | Draft Standard |
| RFC 2048 | ASCII, PDF, HTML | Multipurpose Internet Mail Extensions (MIME) Part Four: Registration Procedures | N. Freed, J. Klensin, J. Postel | November 1996 | Obsoletes RFC 1521, RFC 1522, RFC 1590, Obsoleted by RFC 4288, RFC 4289, Updated by RFC 3023 | Best Current Practice |
| RFC 2047 | ASCII, PDF, HTML, HTML with inline errata | MIME (Multipurpose Internet Mail Extensions) Part Three: Message Header Extensions for Non-ASCII Text | K. Moore | November 1996 | Errata, Obsoletes RFC 1521, RFC 1522, RFC 1590, Updated by RFC 2184, RFC 2231 | Draft Standard |
| RFC 2046 | ASCII, PDF, HTML, HTML with inline errata | Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types | N. Freed, N. Borenstein | November 1996 | Errata, Obsoletes RFC 1521, RFC 1522, RFC 1590, Updated by RFC 2646, RFC 3798, RFC 5147, RFC 6657, RFC 8098 | Draft Standard |
| RFC 2045 | ASCII, PDF, HTML, HTML with inline errata | Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies | N. Freed, N. Borenstein | November 1996 | Errata, Obsoletes RFC 1521, RFC 1522, RFC 1590, Updated by RFC 2184, RFC 2231, RFC 5335, RFC 6532 | Draft Standard |
| RFC 2017 | ASCII, PDF, HTML | Definition of the URL MIME External-Body Access-Type | N. Freed, K. Moore, A. Cargille | October 1996 | Proposed Standard | |
| RFC 2015 | ASCII, PDF, HTML, HTML with inline errata | MIME Security with Pretty Good Privacy (PGP) | M. Elkins | October 1996 | Errata, Updated by RFC 3156 | Proposed Standard |
| RFC 1947 | ASCII, PDF, HTML | Greek Character Encoding for Electronic Mail Messages | D. Spinellis | May 1996 | Informational | |
| RFC 1927 | ASCII, PDF, HTML, HTML with inline errata | Suggested Additional MIME Types for Associating Documents | C. Rogers | 1 April 1996 | Errata | Informational |
| RFC 1911 | ASCII, PDF, HTML | Voice Profile for Internet Mail | G. Vaudreuil | February 1996 | Obsoleted by RFC 2421, RFC 2422, RFC 2423 | Experimental |
| RFC 1896 | ASCII, PDF, PDF with Images, PS | The text/enriched MIME Content-type | P. Resnick, A. Walker | February 1996 | Obsoletes RFC 1523, RFC 1563 | Informational |
| RFC 1895 | ASCII, PDF, HTML | The Application/CALS-1840 Content-type | E. Levinson | February 1996 | Informational | |
| RFC 1892 | ASCII, PDF, HTML | The Multipart/Report Content Type for the Reporting of Mail System Administrative Messages | G. Vaudreuil | January 1996 | Obsoleted by RFC 3462 | Proposed Standard |
| RFC 1872 | ASCII, PDF, HTML | The MIME Multipart/Related Content-type | E. Levinson | December 1995 | Obsoleted by RFC 2112 | Experimental |
| RFC 1867 | ASCII, PDF, HTML, HTML with inline errata | Form-based File Upload in HTML | E. Nebel, L. Masinter | November 1995 | Errata, Obsoleted by RFC 2854 | Historic (changed from Experimental) |
| RFC 1864 | ASCII, PDF, HTML | The Content-MD5 Header Field | J. Myers, M. Rose | October 1995 | Obsoletes RFC 1544 | Draft Standard |
| RFC 1848 | ASCII, PDF, HTML | MIME Object Security Services | S. Crocker, N. Freed, J. Galvin, S. Murphy | October 1995 | Historic (changed from Proposed Standard March 2006) | |
| RFC 1847 | ASCII, PDF, HTML | Security Multiparts for MIME: Multipart/Signed and Multipart/Encrypted | J. Galvin, S. Murphy, S. Crocker, N. Freed | October 1995 | Proposed Standard | |
| RFC 1844 | ASCII, PDF, HTML | Multimedia E-mail (MIME) User Agent Checklist | E. Huizer | August 1995 | Obsoletes RFC 1820 | Informational |
| RFC 1830 | ASCII, PDF, HTML | SMTP Service Extensions for Transmission of Large and Binary MIME Messages | G. Vaudreuil | August 1995 | Obsoleted by RFC 3030 | Experimental |
| RFC 1820 | ASCII, PDF, HTML | Multimedia E-mail (MIME) User Agent Checklist | E. Huizer | August 1995 | Obsoleted by RFC 1844 | Informational |
| RFC 1806 | ASCII, PDF, HTML | Communicating Presentation Information in Internet Messages: The Content-Disposition Header | R. Troost, S. Dorner | June 1995 | Obsoleted by RFC 2183 | Experimental |
| RFC 1767 | ASCII, PDF, HTML | MIME Encapsulation of EDI Objects | D. Crocker | March 1995 | Proposed Standard | |
| RFC 1741 | ASCII, PDF, HTML | MIME Content Type for BinHex Encoded Files | P. Faltstrom, D. Crocker, E. Fair | December 1994 | Errata | Informational |
| RFC 1740 | ASCII, PDF, HTML | MIME Encapsulation of Macintosh Files - MacMIME | P. Faltstrom, D. Crocker, E. Fair | December 1994 | Proposed Standard | |
| RFC 1652 | ASCII, PDF, HTML | SMTP Service Extension for 8bit-MIMEtransport | J. Klensin, N. Freed, M. Rose, E. Stefferud, D. Crocker | July 1994 | Obsoletes RFC 1426, Obsoleted by RFC 6152 | Draft Standard |
| RFC 1641 | ASCII, PDF, PS, PDF with Images, HTML | Using Unicode with MIME | D. Goldsmith, M. Davis | July 1994 | Experimental | |
| RFC 1563 | ASCII, PDF, PS, PDF with Images, HTML | The text/enriched MIME Content-type | N. Borenstein | January 1994 | Obsoletes RFC 1523, Obsoleted by RFC 1896 | Informational |
| RFC 1556 | ASCII, PDF, HTML | Handling of Bi-directional Texts in MIME | H. Nussbacher | December 1993 | Informational | |
| RFC 1544 | ASCII, PDF, HTML | The Content-MD5 Header Field | M. Rose | November 1993 | Obsoleted by RFC 1864 | Proposed Standard |
| RFC 1524 | ASCII, PDF, HTML, HTML with inline errata | A User Agent Configuration Mechanism For Multimedia Mail Format Information | N. Borenstein | September 1993 | Errata | Informational |
| RFC 1523 | ASCII, PDF, HTML | The text/enriched MIME Content-type | N. Borenstein | September 1993 | Obsoleted by RFC 1563, RFC 1896 | Informational |
| RFC 1522 | ASCII, PDF, HTML, HTML with inline errata | MIME (Multipurpose Internet Mail Extensions) Part Two: Message Header Extensions for Non-ASCII Text | K. Moore | September 1993 | Errata, Obsoletes RFC 1342, Obsoleted by RFC 2045, RFC 2046, RFC 2047, RFC 2048, RFC 2049 | Draft Standard |
| RFC 1521 | ASCII, PDF, PS, PDF with Images, HTML | MIME (Multipurpose Internet Mail Extensions) Part One: Mechanisms for Specifying and Describing the Format of Internet Message Bodies | N. Borenstein, N. Freed | September 1993 | Obsoletes RFC 1341, Obsoleted by RFC 2045, RFC 2046, RFC 2047, RFC 2048, RFC 2049, Updated by RFC 1590 | Draft Standard |
| RFC 1496 | ASCII, PDF, HTML | Rules for downgrading messages from X.400/88 to X.400/84 when MIME content-types are present in the messages | H. Alvestrand, J. Romaguera, K. Jordan | August 1993 | Historic (changed from Proposed Standard March 2006) | |
| RFC 1437 | ASCII, PDF, HTML | The Extension of MIME Content-Types to a New Medium | N. Borenstein, M. Linimon | 1 April 1993 | Informational | |
| RFC 1428 | ASCII, PDF, HTML | Transition of Internet Mail from Just-Send-8 to 8bit-SMTP/MIME | G. Vaudreuil | February 1993 | Informational | |
| RFC 1426 | ASCII, PDF, HTML | SMTP Service Extension for 8bit-MIMEtransport | J. Klensin, N. Freed, Ed., M. Rose, E. Stefferud, D. Crocker | February 1993 | Obsoleted by RFC 1652 | Proposed Standard |
| RFC 1344 | ASCII, PDF, PS, PDF with Images, HTML | Implications of MIME for Internet Mail Gateways | N. Borenstein | June 1992 | Informational | |
| RFC 1341 | ASCII, PDF, PS, PDF with Images, HTML | MIME (Multipurpose Internet Mail Extensions): Mechanisms for Specifying and Describing the Format of Internet Message Bodies | N. Borenstein, N. Freed | June 1992 | Obsoleted by RFC 1521 | Proposed Standard |