Содержание

RFC

Текущая версия RFC Index

SMTP and MIME

RFC Название статус примечание
1521 MIME (Multipurpose Internet Mail Extensions) Part One: Mechanisms for Specifying and Describing the Format of Internet Message Bodies DRAFT STANDARD Obsoletes 1341. Obsoleted by 2045, 2046, 2047, 2048, 2049. Updated by 1590
1522 MIME (Multipurpose Internet Mail Extensions) Part Two: Message Header Extensions for Non-ASCII Text DRAFT STANDARD Obsoletes 1342. Obsoleted by 2045, 2046, 2047, 2048, 2049
1870 SMTP Service Extension for Message Size Declaration STANDARD Obsoletes 1653
2045 Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies DRAFT STANDARD Obsoletes 1521, 1522, 1590, Updated by 2184, 2231
2046 Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types DRAFT STANDARD Obsoletes 1521, 1522, 1590. Updated by 2646, 3798
2047 MIME (Multipurpose Internet Mail Extensions) Part Three: Message Header Extensions for Non-ASCII Text. DRAFT STANDARD Заголовки типа =?koi8-r?Q?=D4=C5=D3=D4?=. Obsoletes 1521, 1522, 1590. Updated by 2184, 2231
2554 SMTP Service Extension for Authentication PROPOSED STANDARD
2683 IMAP4 Implementation Recommendations INFORMATIONAL
2920 SMTP Service Extension for Command Pipelining STD Obsoletes 2197
3461 Simple Mail Transfer Protocol (SMTP) Service Extension for Delivery Status Notifications (DSNs) DRAFT STANDAR Obsoletes 1891. Updated by 3798, 3885
3462 The Multipart/Report Content Type for the Reporting of Mail System Administrative Messages DRAFT STANDAR Obsoletes 1892
3463 Enhanced Mail System Status Codes DRAFT STANDAR Obsoletes 1893. Updated by 3886, 4468
3464 An Extensible Message Format for Delivery Status Notifications DRAFT STANDAR Obsoletes 1894
3798 Message Disposition Notification 1) DRAFT STANDARD Уведомление о прочтении. Obsoletes 2298, Updates 3461, 2046
5321 Simple Mail Transfer Protocol DRAFT STANDARD Obsoletes 2821, Updates 1123

MIME Media Types

POP3 and IMAP

RFC Название статус примечание
1460 Post Office Protocol - Version 3 Obsoletes 1225, Obsoleted by 1725 В этом RFC описана команда LAST, исключенная из стандарта, но поддерживаемая CGP. Заметка про LAST
1939 Post Office Protocol - Version 3 STANDARD Obsoletes 1725, Updated by 1957, 2449
2087 IMAP4 QUOTA extension PROPOSED STANDARD CAPABILITY QUOTA
2088 IMAP4 non-synchronizing literals PROPOSED STANDARD CAPABILITY LITERAL+, Updated by 4466
3501 INTERNET MESSAGE ACCESS PROTOCOL - VERSION 4rev1 PROPOSED STANDARD Obsoletes 2060, Updated by 4466, 4469
4315 Internet Message Access Protocol (IMAP) - UIDPLUS extension PROPOSED STANDARD CAPABILITY UIDPLUS, нет в Dovecot, Obsoletes 2359
2449 POP3 Extension Mechanism PROPOSED STANDARD Updates 1939
3206 The SYS and AUTH POP Response Codes PROPOSED STANDARD CAPA tag: AUTH-RESP-CODE
1)
Для этих же целей используется не стандартизованный заголовок X-Confirm-Reading-To