RFC 1730 

Proposed Standard 

Mark R. Crispin, (University of Washington), Internet Message Access Protocol - Version 4, December 1994.

RFC 1731 

Proposed Standard 

John G. Myers, (Carnegie-Mellon University), IMAP4 Authentication Mechanisms, December 1994.

RFC 1734 

Proposed Standard 

John G. Myers, (Carnegie-Mellon University),POP3 AUTHentication command, December 1994.

RFC 1939 

STD 53 

John G. Myers (Carnegie-Mellon University) and Marshall T. Rose (Dover Beach Consulting), Standard Post Office Protocol - Version 3, May 1996.

RFC 1957 

Information 

R. Nelson, Some Observations on Implementations of the Post Office Protocol (POP3), June 1996

RFC 2060 

Proposed Standard 

Mark Crispin (University of Washington), Internet Message Access Protocol - Version 4rev1, December 1996.

RFC 2061 

Information 

Mark R. Crispin (University of Washington), IMAP4 Compatibility With IMAP2bis, December 1996.

RFC 2062 

Proposed Standard 

Mark R. Crispin (University of Washington), Internet Message Access Protocol - Obsolete Syntax, December 1996.

RFC 2086 

Proposed Standard 

John G. Myers, IMAP4 ACL Extension, January 1997.

RFC 2087 

Proposed Standard 

John G. Myers, IMAP4 QUOTA Extension, January 1997.

RFC 2088 

Proposed Standard 

John G. Myers, IMAP4 Non-Synchronizing Literals, January 1997.

RFC 2177 

Proposed Standard 

B. Leiba, IMAP4 IDLE Command, June 1997.

RFC 2180 

Information 

M. Gahrns, IMAP4 Multi-Accessed Mailbox Practice, July 1997.

RFC 2342 

Proposed Standard 

M. Gahrns, IMAP4 Namespaces, July 1997.

RFC 2359 

Proposed Standard 

John G. Myers, IMAP4 UIDPLUS Extension, June 1998.

RFC 2449 

Proposed Standard 

R. Gellens, C. Newman, L. Lundblade, POP3 Extension Mechanism, November 1998.

RFC 2683 

Information 

B. Leiba, IMAP4 Implementation Recommendations, September 1999.

RFC 3206 

Proposed Standard 

R. Gellens, SYS and AUTH POP Response Codes, February 2002.

RFC 3501 

Proposed Standard 

M. Crispin, Internet Message Access Protocol - Version 4rev1, March 2003.

RFC 3516 

Proposed Standard 

L. Nerenberg, IMAP4 Binary Content Extension, April 2003

RFC 3691 

Proposed Standard 

A.Melnikov, Internet Message Access Protocol (IMAP) UNSELECT command, February 2004.

Internet Draft 

M. Crispin, K. Murchison, INTERNET MESSAGE ACCESS PROTOCOL — SORT and THREAD Extensions, (draft-ietf-imapext-sort-17.txt), May 2004. (Note: The SORT portion of this Internet Draft is supported.)

Internet Draft 

C. Daboo, IMAP ANNOTATEMORE Extension, (draft-daboo-imap-annotatemore-08.txt), November 2005.