RFC 1730. INTERNET MESSAGE ACCESS PROTOCOL - VERSION 4.
M. Crispin. December 1994.
(Obsoleted by RFC2060, RFC2061) (Status: PROPOSED STANDARD)
RFC 1731. IMAP4 Authentication Mechanisms. J. Myers. December 1994.
(Status: PROPOSED STANDARD)
RFC 1733. DISTRIBUTED ELECTRONIC MAIL MODELS IN IMAP4.
M. Crispin. December 1994.
RFC 2060. INTERNET MESSAGE ACCESS PROTOCOL - VERSION 4rev1.
M. Crispin. December 1996. (Obsoletes RFC1730) (Status: PROPOSED STANDARD)
RFC 2061. IMAP4 COMPATIBILITY WITH IMAP2BIS. M. Crispin. December 1996.
(Obsoletes RFC1730)
RFC 2062. Internet Message Access Protocol - Obsolete Syntax.
M. Crispin. December 1996. (Status: PROPOSED STANDARD)
RFC 2086. IMAP4 ACL extension. J. Myers. January 1997.
(Status: PROPOSED STANDARD)
RFC 2087. IMAP4 QUOTA extension. J. Myers. January 1997.
(Status: PROPOSED STANDARD)
RFC 2088. IMAP4 non-synchronizing literals. J. Myers. January 1997.
(Status: PROPOSED STANDARD)
RFC 2095. IMAP/POP AUTHorize Extension for Simple Challenge/Response.
J. Klensin, R. Catoe, P. Krumviede. January 1997. (Obsoleted by RFC2195)
RFC 2177. IMAP4 IDLE command. B. Leiba. June 1997.
RFC 2180. IMAP4 Multi-Accessed Mailbox Practice. M. Gahrns. July 1997.
RFC 2192. IMAP URL Scheme.
RFC 2193. IMAP4 Mailbox Referrals. M. Gahrns. September 1997.
RFC 2195. IMAP/POP AUTHorize Extension for Simple Challenge/Response.
J. Klensin, R. Catoe, P. Krumviede. September 1997.
(Obsoletes RFC2095) (Status: PROPOSED STANDARD)
RFC 2221. IMAP4 Login Referrals. M. Gahrns. October 1997.
(Status: PROPOSED STANDARD)
RFC 2342. IMAP4 Namespace. M. Gahrns, C. Newman. May 1998.
RFC 2359. IMAP4 UIDPLUS extension. J. Myers. June 1998.
RFC 2595. Using TLS with IMAP, POP3 and ACAP. C. Newman. June 1999.
RFC 2683. IMAP4 Implementation Recommendations. B. Leiba.
September 1999.
RFC 2971. IMAP4 ID extension. T. Showalter. October 2000.
RFC 3348. IMAP4 Child Mailbox Extension.
RFC 3501. Internet Message Access Protocol - version 4rev1.
rfc3501-errata
RFC 3502. IMAP MULTIAPPEND extension.
RFC 3516. IMAP4 Binary Content Extension.
RFC 3691. Internet Message Access Protocol (IMAP) UNSELECT command.
draft-ietf-imapext-sort IMAP SORT and THREAD Extension.
draft-ietf-imapext-list-extensions IMAP4 LIST Command Extensions.