< draft-ietf-extra-imap4rev2-00.txt		draft-ietf-extra-imap4rev2-01.txt >
	Network Working Group A. Melnikov, Ed.		Network Working Group A. Melnikov, Ed.
	Internet-Draft Isode Ltd		Internet-Draft Isode Ltd
	Obsoletes: 3501 (if approved) May 30, 2018		Obsoletes: 3501 (if approved) July 16, 2018
	Intended status: Standards Track		Intended status: Standards Track
	Expires: December 1, 2018		Expires: January 17, 2019
	INTERNET MESSAGE ACCESS PROTOCOL - VERSION 4rev2		INTERNET MESSAGE ACCESS PROTOCOL - VERSION 4rev2
	draft-ietf-extra-imap4rev2-00.txt		draft-ietf-extra-imap4rev2-01.txt
	Abstract		Abstract
	The Internet Message Access Protocol, Version 4rev2 (IMAP4rev2)		The Internet Message Access Protocol, Version 4rev2 (IMAP4rev2)
	allows a client to access and manipulate electronic mail messages on		allows a client to access and manipulate electronic mail messages on
	a server. IMAP4rev2 permits manipulation of mailboxes (remote		a server. IMAP4rev2 permits manipulation of mailboxes (remote
	message folders) in a way that is functionally equivalent to local		message folders) in a way that is functionally equivalent to local
	folders. IMAP4rev2 also provides the capability for an offline		folders. IMAP4rev2 also provides the capability for an offline
	client to resynchronize with the server.		client to resynchronize with the server.
	skipping to change at page 1, line 47 ¶		skipping to change at page 1, line 47 ¶
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
	Task Force (IETF). Note that other groups may also distribute		Task Force (IETF). Note that other groups may also distribute
	working documents as Internet-Drafts. The list of current Internet-		working documents as Internet-Drafts. The list of current Internet-
	Drafts is at https://datatracker.ietf.org/drafts/current/.		Drafts is at https://datatracker.ietf.org/drafts/current/.
	Internet-Drafts are draft documents valid for a maximum of six months		Internet-Drafts are draft documents valid for a maximum of six months
	and may be updated, replaced, or obsoleted by other documents at any		and may be updated, replaced, or obsoleted by other documents at any
	time. It is inappropriate to use Internet-Drafts as reference		time. It is inappropriate to use Internet-Drafts as reference
	material or to cite them other than as "work in progress."		material or to cite them other than as "work in progress."
	This Internet-Draft will expire on December 1, 2018.		This Internet-Draft will expire on January 17, 2019.
	Copyright Notice		Copyright Notice
	Copyright (c) 2018 IETF Trust and the persons identified as the		Copyright (c) 2018 IETF Trust and the persons identified as the
	document authors. All rights reserved.		document authors. All rights reserved.
	This document is subject to BCP 78 and the IETF Trust's Legal		This document is subject to BCP 78 and the IETF Trust's Legal
	Provisions Relating to IETF Documents		Provisions Relating to IETF Documents
	(https://trustee.ietf.org/license-info) in effect on the date of		(https://trustee.ietf.org/license-info) in effect on the date of
	publication of this document. Please review these documents		publication of this document. Please review these documents
	skipping to change at page 3, line 47 ¶		skipping to change at page 3, line 47 ¶
	6.3.4. CREATE Command . . . . . . . . . . . . . . . . . . . 37		6.3.4. CREATE Command . . . . . . . . . . . . . . . . . . . 37
	6.3.5. DELETE Command . . . . . . . . . . . . . . . . . . . 38		6.3.5. DELETE Command . . . . . . . . . . . . . . . . . . . 38
	6.3.6. RENAME Command . . . . . . . . . . . . . . . . . . . 39		6.3.6. RENAME Command . . . . . . . . . . . . . . . . . . . 39
	6.3.7. SUBSCRIBE Command . . . . . . . . . . . . . . . . . . 41		6.3.7. SUBSCRIBE Command . . . . . . . . . . . . . . . . . . 41
	6.3.8. UNSUBSCRIBE Command . . . . . . . . . . . . . . . . . 42		6.3.8. UNSUBSCRIBE Command . . . . . . . . . . . . . . . . . 42
	6.3.9. LIST Command . . . . . . . . . . . . . . . . . . . . 42		6.3.9. LIST Command . . . . . . . . . . . . . . . . . . . . 42
	6.3.10. LSUB Command . . . . . . . . . . . . . . . . . . . . 45		6.3.10. LSUB Command . . . . . . . . . . . . . . . . . . . . 45
	6.3.11. NAMESPACE Command . . . . . . . . . . . . . . . . . . 46		6.3.11. NAMESPACE Command . . . . . . . . . . . . . . . . . . 46
	6.3.12. STATUS Command . . . . . . . . . . . . . . . . . . . 50		6.3.12. STATUS Command . . . . . . . . . . . . . . . . . . . 50
	6.3.13. APPEND Command . . . . . . . . . . . . . . . . . . . 52		6.3.13. APPEND Command . . . . . . . . . . . . . . . . . . . 52
	6.3.14. IDLE Command . . . . . . . . . . . . . . . . . . . . 54		6.3.14. IDLE Command . . . . . . . . . . . . . . . . . . . . 55
	6.4. Client Commands - Selected State . . . . . . . . . . . . 56		6.4. Client Commands - Selected State . . . . . . . . . . . . 56
	6.4.1. CHECK Command . . . . . . . . . . . . . . . . . . . . 56		6.4.1. CHECK Command . . . . . . . . . . . . . . . . . . . . 57
	6.4.2. CLOSE Command . . . . . . . . . . . . . . . . . . . . 57		6.4.2. CLOSE Command . . . . . . . . . . . . . . . . . . . . 57
	6.4.3. UNSELECT Command . . . . . . . . . . . . . . . . . . 58		6.4.3. UNSELECT Command . . . . . . . . . . . . . . . . . . 58
	6.4.4. EXPUNGE Command . . . . . . . . . . . . . . . . . . . 58		6.4.4. EXPUNGE Command . . . . . . . . . . . . . . . . . . . 58
	6.4.5. SEARCH Command . . . . . . . . . . . . . . . . . . . 59		6.4.5. SEARCH Command . . . . . . . . . . . . . . . . . . . 59
	6.4.6. FETCH Command . . . . . . . . . . . . . . . . . . . . 64		6.4.6. FETCH Command . . . . . . . . . . . . . . . . . . . . 64
	6.4.7. STORE Command . . . . . . . . . . . . . . . . . . . . 67		6.4.7. STORE Command . . . . . . . . . . . . . . . . . . . . 68
	6.4.8. COPY Command . . . . . . . . . . . . . . . . . . . . 69		6.4.8. COPY Command . . . . . . . . . . . . . . . . . . . . 69
	6.4.9. UID Command . . . . . . . . . . . . . . . . . . . . . 70		6.4.9. UID Command . . . . . . . . . . . . . . . . . . . . . 70
	6.5. Client Commands - Experimental/Expansion . . . . . . . . 72		6.5. Client Commands - Experimental/Expansion . . . . . . . . 72
	6.5.1. X<atom> Command . . . . . . . . . . . . . . . . . . . 72		6.5.1. X<atom> Command . . . . . . . . . . . . . . . . . . . 72
	7. Server Responses . . . . . . . . . . . . . . . . . . . . . . 72		7. Server Responses . . . . . . . . . . . . . . . . . . . . . . 72
	7.1. Server Responses - Status Responses . . . . . . . . . . . 73		7.1. Server Responses - Status Responses . . . . . . . . . . . 73
	7.1.1. OK Response . . . . . . . . . . . . . . . . . . . . . 80		7.1.1. OK Response . . . . . . . . . . . . . . . . . . . . . 80
	7.1.2. NO Response . . . . . . . . . . . . . . . . . . . . . 81		7.1.2. NO Response . . . . . . . . . . . . . . . . . . . . . 81
	7.1.3. BAD Response . . . . . . . . . . . . . . . . . . . . 81		7.1.3. BAD Response . . . . . . . . . . . . . . . . . . . . 81
	7.1.4. PREAUTH Response . . . . . . . . . . . . . . . . . . 82		7.1.4. PREAUTH Response . . . . . . . . . . . . . . . . . . 82
	skipping to change at page 5, line 6 ¶		skipping to change at page 5, line 6 ¶
	12.2. GSSAPI/SASL service name . . . . . . . . . . . . . . . . 114		12.2. GSSAPI/SASL service name . . . . . . . . . . . . . . . . 114
	13. References . . . . . . . . . . . . . . . . . . . . . . . . . 114		13. References . . . . . . . . . . . . . . . . . . . . . . . . . 114
	13.1. Normative References . . . . . . . . . . . . . . . . . . 114		13.1. Normative References . . . . . . . . . . . . . . . . . . 114
	13.2. Informative References (related protocols) . . . . . . . 116		13.2. Informative References (related protocols) . . . . . . . 116
	13.3. Informative References (historical aspects of IMAP and		13.3. Informative References (historical aspects of IMAP and
	related protocols) . . . . . . . . . . . . . . . . . . . 117		related protocols) . . . . . . . . . . . . . . . . . . . 117
	Appendix A. Backward compatibility with IMAP4rev1 . . . . . . . 118		Appendix A. Backward compatibility with IMAP4rev1 . . . . . . . 118
	Appendix B. Changes from RFC 3501 / IMAP4rev1 . . . . . . . . . 118		Appendix B. Changes from RFC 3501 / IMAP4rev1 . . . . . . . . . 118
	Appendix C. Acknowledgement . . . . . . . . . . . . . . . . . . 119		Appendix C. Acknowledgement . . . . . . . . . . . . . . . . . . 119
	Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119		Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
	Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 124		Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 125
	1. How to Read This Document		1. How to Read This Document
	1.1. Organization of This Document		1.1. Organization of This Document
	This document is written from the point of view of the implementor of		This document is written from the point of view of the implementor of
	an IMAP4rev2 client or server. Beyond the protocol overview in		an IMAP4rev2 client or server. Beyond the protocol overview in
	section 2, it is not optimized for someone trying to understand the		section 2, it is not optimized for someone trying to understand the
	operation of the protocol. The material in sections 3 through 5		operation of the protocol. The material in sections 3 through 5
	provides the general context and definitions with which IMAP4rev2		provides the general context and definitions with which IMAP4rev2
	skipping to change at page 52, line 7 ¶		skipping to change at page 52, line 7 ¶
	RECENT The number of messages with the \Recent flag set.		RECENT The number of messages with the \Recent flag set.
	UIDNEXT The next unique identifier value of the mailbox. Refer to		UIDNEXT The next unique identifier value of the mailbox. Refer to
	Section 2.3.1.1 for more information.		Section 2.3.1.1 for more information.
	UIDVALIDITY The unique identifier validity value of the mailbox.		UIDVALIDITY The unique identifier validity value of the mailbox.
	Refer to Section 2.3.1.1 for more information.		Refer to Section 2.3.1.1 for more information.
	UNSEEN The number of messages which do not have the \Seen flag set.		UNSEEN The number of messages which do not have the \Seen flag set.
			SIZE The total size of the mailbox in octets. This MUST be equal to
			the sum of the [RFC-5322] size of all messages in the mailbox.
			The total size of the mailbox in octets. This is not strictly
			required to be an exact value, but it MUST be equal to or greater
			than the sum of the values of the RFC822.SIZE FETCH message data
			items (see Section 6.4.6) of all messages in the mailbox.
	Example: C: A042 STATUS blurdybloop (UIDNEXT MESSAGES)		Example: C: A042 STATUS blurdybloop (UIDNEXT MESSAGES)
	S: * STATUS blurdybloop (MESSAGES 231 UIDNEXT 44292)		S: * STATUS blurdybloop (MESSAGES 231 UIDNEXT 44292)
	S: A042 OK STATUS completed		S: A042 OK STATUS completed
	6.3.13. APPEND Command		6.3.13. APPEND Command
	Arguments: mailbox name		Arguments: mailbox name
	OPTIONAL flag parenthesized list		OPTIONAL flag parenthesized list
	OPTIONAL date/time string		OPTIONAL date/time string
	message literal		message literal
	skipping to change at page 109, line 50 ¶		skipping to change at page 109, line 50 ¶
	; equivalent to 2,4,5,6,7,9,12,13,14,15		; equivalent to 2,4,5,6,7,9,12,13,14,15
	; Example: a message sequence number set of *:4,5:7		; Example: a message sequence number set of *:4,5:7
	; for a mailbox with 10 messages is equivalent to		; for a mailbox with 10 messages is equivalent to
	; 10,9,8,7,6,5,4,5,6,7 and MAY be reordered and		; 10,9,8,7,6,5,4,5,6,7 and MAY be reordered and
	; overlap coalesced to be 4,5,6,7,8,9,10.		; overlap coalesced to be 4,5,6,7,8,9,10.
	status = "STATUS" SP mailbox SP		status = "STATUS" SP mailbox SP
	"(" status-att *(SP status-att) ")"		"(" status-att *(SP status-att) ")"
	status-att = "MESSAGES" / "RECENT" / "UIDNEXT" / "UIDVALIDITY" /		status-att = "MESSAGES" / "RECENT" / "UIDNEXT" / "UIDVALIDITY" /
	"UNSEEN"		"UNSEEN" / "SIZE"
	status-att-val = ("MESSAGES" SP number) / ("RECENT" SP number) /		status-att-val = ("MESSAGES" SP number) / ("RECENT" SP number) /
	("UIDNEXT" SP nz-number) / ("UIDVALIDITY" SP nz-number) /		("UIDNEXT" SP nz-number) / ("UIDVALIDITY" SP nz-number) /
	("UNSEEN" SP number)		("UNSEEN" SP number) / ("SIZE" SP number64)
	; Extensions to the STATUS responses		; Extensions to the STATUS responses
	; should extend this production.		; should extend this production.
	; Extensions should use the generic		; Extensions should use the generic
	; syntax defined by tagged-ext.		; syntax defined by tagged-ext.
	status-att-list = status-att-val *(SP status-att-val)		status-att-list = status-att-val *(SP status-att-val)
	store = "STORE" SP sequence-set SP store-att-flags		store = "STORE" SP sequence-set SP store-att-flags
	store-att-flags = (["+" / "-"] "FLAGS" [".SILENT"]) SP		store-att-flags = (["+" / "-"] "FLAGS" [".SILENT"]) SP
	skipping to change at page 118, line 41 ¶		skipping to change at page 118, line 41 ¶
	3. Add support for $MDNSent and $Forwarded IMAP keywords - done.		3. Add support for $MDNSent and $Forwarded IMAP keywords - done.
	Add more examples showing their use?		Add more examples showing their use?
	4. Require all unsolicited updates to include UID (?)		4. Require all unsolicited updates to include UID (?)
	5. Update recommendations on TLS ciphers to match UTA WG work (as		5. Update recommendations on TLS ciphers to match UTA WG work (as
	per RFC 8314, RFC 7525 and RFC 7817) - done.		per RFC 8314, RFC 7525 and RFC 7817) - done.
	6. Possibly fold in the following extensions/RFC: Base LIST-		6. Possibly fold in the following extensions/RFC: Base LIST-
	EXTENDED syntax + deprecate LSUB (replace it with LIST		EXTENDED syntax plus deprecate LSUB (replace it with LIST
	\Subscribed) - multiple list patterns, STATUS-in-LIST, Unique		\Subscribed) minus the requirement to support multiple list
	mailstore IDs for messages (a la Gmail and Cyrus) - if there is		patterns, STATUS-in-LIST, Unique mailstore IDs for messages
	an implemented draft by the time this effort finishes, IDLE		(OBJECTID extension, see draft-ietf-extra-imap-objectid), IDLE
	(done), SEARCHRES, BINARY.		(done), SEARCHRES, BINARY.
	7. Add STATUS SIZE (total mailbox size)? STATUS DELETED (number of		7. Add STATUS SIZE (total mailbox size) - done Add STATUS DELETED
	messages with \Deleted flag set)?		(number of messages with \Deleted flag set)?
	8. Deprecate features: RECENT response on SELECT/EXAMINE, \Recent		8. Deprecate features: RECENT response on SELECT/EXAMINE, \Recent
	flag, RECENT STATUS item. UNSEEN response code on SELECT/		flag, RECENT STATUS item. UNSEEN response code on SELECT/
	EXAMINE. SEARCH response (use ESEARCH instead).		EXAMINE. SEARCH response (use ESEARCH instead).
	9. Drop UTF-7, all mailboxes are always in UTF-8.		9. Drop UTF-7, all mailboxes are always in UTF-8.
	10. Revise IANA registration of IMAP extensions and advice on use of		10. Revise IANA registration of IMAP extensions and advice on use of
	"X-" convention.		"X-" convention.
	skipping to change at page 119, line 24 ¶		skipping to change at page 119, line 24 ¶
	4959) extensions. Also folded RFC 5530.		4959) extensions. Also folded RFC 5530.
	2. Added CLOSED response code from RFC 7162.		2. Added CLOSED response code from RFC 7162.
	3. Updated to use modern TLS-related recommendations as per RFC		3. Updated to use modern TLS-related recommendations as per RFC
	8314, RFC 7817, RFC 7525.		8314, RFC 7817, RFC 7525.
	4. For future extensibility extended ABNF for tagged-ext-simple to		4. For future extensibility extended ABNF for tagged-ext-simple to
	allow for bare number64.		allow for bare number64.
	5. Add SHOULD level requirement on IMAP servers to support $MDNSent		5. Added SHOULD level requirement on IMAP servers to support
	and $Forwarded keywords.		$MDNSent and $Forwarded keywords.
			6. Added STATUS SIZE.
	Appendix C. Acknowledgement		Appendix C. Acknowledgement
	Earlier versions of this document were edited by Mark Crispin.		Earlier versions of this document were edited by Mark Crispin.
	Sadly, he is no longer available to help with this work. Editor of		Sadly, he is no longer available to help with this work. Editor of
	this revisions is hoping that Mark would have approved.		this revisions is hoping that Mark would have approved.
	Thank you to Tony Hansen for helping with the index generation.		Thank you to Tony Hansen for helping with the index generation.
	This document incorporate text from RFC 4315, RFC 4466, RFC 4731, RFC		This document incorporate text from RFC 4315, RFC 4466, RFC 4731, RFC
	skipping to change at page 119, line 50 ¶		skipping to change at page 119, line 52 ¶
	$		$
	$Forwarded (predefined flag) 12		$Forwarded (predefined flag) 12
	$MDNSent (predefined flag) 12		$MDNSent (predefined flag) 12
	+		+
	+FLAGS <flag list> 68		+FLAGS <flag list> 68
	+FLAGS.SILENT <flag list> 68		+FLAGS.SILENT <flag list> 68
	-		-
	-FLAGS <flag list> 68		-FLAGS <flag list> 69
	-FLAGS.SILENT <flag list> 68		-FLAGS.SILENT <flag list> 69
	A		A
	ALERT (response code) 74		ALERT (response code) 74
	ALL (fetch item) 64		ALL (fetch item) 65
	ALL (search key) 61		ALL (search key) 61
	ALL (search result option) 60		ALL (search result option) 60
	ALREADYEXISTS (response code) 74		ALREADYEXISTS (response code) 74
	ANSWERED (search key) 61		ANSWERED (search key) 61
	APPEND (command) 52		APPEND (command) 52
	APPENDUID (response code) 74		APPENDUID (response code) 74
	AUTHENTICATE (command) 28		AUTHENTICATE (command) 28
	AUTHENTICATIONFAILED (response code) 74		AUTHENTICATIONFAILED (response code) 75
	AUTHORIZATIONFAILED (response code) 75		AUTHORIZATIONFAILED (response code) 75
	B		B
	BAD (response) 81		BAD (response) 81
	BADCHARSET (response code) 75		BADCHARSET (response code) 75
	BCC <string> (search key) 61		BCC <string> (search key) 61
	BEFORE <date> (search key) 61		BEFORE <date> (search key) 61
	BODY (fetch item) 65		BODY (fetch item) 65
	BODY (fetch result) 91		BODY (fetch result) 91
	BODY <string> (search key) 61		BODY <string> (search key) 61
	skipping to change at page 120, line 40 ¶		skipping to change at page 120, line 41 ¶
	BODY[<section>]<<partial>> (fetch item) 65		BODY[<section>]<<partial>> (fetch item) 65
	BYE (response) 82		BYE (response) 82
	Body Structure (message attribute) 13		Body Structure (message attribute) 13
	C		C
	CANNOT (response code) 75		CANNOT (response code) 75
	CAPABILITY (command) 25		CAPABILITY (command) 25
	CAPABILITY (response code) 75		CAPABILITY (response code) 75
	CAPABILITY (response) 83		CAPABILITY (response) 83
	CC <string> (search key) 61		CC <string> (search key) 61
	CHECK (command) 56		CHECK (command) 57
	CLIENTBUG (response code) 75		CLIENTBUG (response code) 75
	CLOSE (command) 57		CLOSE (command) 57
	CLOSED (response code) 76		CLOSED (response code) 76
	CONTACTADMIN (response code) 76		CONTACTADMIN (response code) 76
	COPY (command) 69		COPY (command) 69
	COPYUID (response code) 76		COPYUID (response code) 76
	CORRUPTION (response code) 77		CORRUPTION (response code) 77
	COUNT (search result option) 60		COUNT (search result option) 60
	CREATE (command) 37		CREATE (command) 37
	skipping to change at page 121, line 20 ¶		skipping to change at page 121, line 23 ¶
	ENVELOPE (fetch result) 94		ENVELOPE (fetch result) 94
	ESEARCH (response) 88		ESEARCH (response) 88
	EXAMINE (command) 36		EXAMINE (command) 36
	EXPIRED (response code) 77		EXPIRED (response code) 77
	EXPUNGE (command) 58		EXPUNGE (command) 58
	EXPUNGE (response) 90		EXPUNGE (response) 90
	EXPUNGEISSUED (response code) 77		EXPUNGEISSUED (response code) 77
	Envelope Structure (message attribute) 13		Envelope Structure (message attribute) 13
	F		F
	FAST (fetch item) 64		FAST (fetch item) 65
	FETCH (command) 64		FETCH (command) 64
	FETCH (response) 91		FETCH (response) 91
	FLAGGED (search key) 61		FLAGGED (search key) 61
	FLAGS (fetch item) 67		FLAGS (fetch item) 67
	FLAGS (fetch result) 95		FLAGS (fetch result) 95
	FLAGS (response) 88		FLAGS (response) 88
	FLAGS <flag list> (store command data item) 68		FLAGS <flag list> (store command data item) 68
	FLAGS.SILENT <flag list> (store command data item) 68		FLAGS.SILENT <flag list> (store command data item) 68
	FROM <string> (search key) 61		FROM <string> (search key) 61
	FULL (fetch item) 65		FULL (fetch item) 65
	Flags (message attribute) 11		Flags (message attribute) 11
	H		H
	HEADER (part specifier) 65		HEADER (part specifier) 65
	HEADER <field-name> <string> (search key) 61		HEADER <field-name> <string> (search key) 62
	HEADER.FIELDS (part specifier) 65		HEADER.FIELDS (part specifier) 65
	HEADER.FIELDS.NOT (part specifier) 65		HEADER.FIELDS.NOT (part specifier) 65
	I		I
	IDLE (command) 54		IDLE (command) 55
	INTERNALDATE (fetch item) 67		INTERNALDATE (fetch item) 67
	INTERNALDATE (fetch result) 95		INTERNALDATE (fetch result) 95
	INUSE (response code) 77		INUSE (response code) 77
	Internal Date (message attribute) 13		Internal Date (message attribute) 13
	K		K
	KEYWORD <flag> (search key) 61		KEYWORD <flag> (search key) 62
	Keyword (type of flag) 12		Keyword (type of flag) 12
	L		L
	LARGER <n> (search key) 62		LARGER <n> (search key) 62
	LIMIT (response code) 77		LIMIT (response code) 78
	LIST (command) 42		LIST (command) 42
	LIST (response) 84		LIST (response) 84
	LOGOUT (command) 26		LOGOUT (command) 26
	LSUB (command) 45		LSUB (command) 45
	LSUB (response) 87		LSUB (response) 87
	M		M
	MAX (search result option) 59		MAX (search result option) 60
	MAY (specification requirement term) 5		MAY (specification requirement term) 5
	MESSAGES (status item) 51		MESSAGES (status item) 51
	MIME (part specifier) 66		MIME (part specifier) 66
	MIN (search result option) 59		MIN (search result option) 59
	MUST (specification requirement term) 5		MUST (specification requirement term) 5
	MUST NOT (specification requirement term) 5		MUST NOT (specification requirement term) 5
	Message Sequence Number (message attribute) 11		Message Sequence Number (message attribute) 11
	N		N
	NAMESPACE (command) 46		NAMESPACE (command) 46
	skipping to change at page 122, line 40 ¶		skipping to change at page 122, line 43 ¶
	O		O
	OK (response) 80		OK (response) 80
	OLD (search key) 62		OLD (search key) 62
	ON <date> (search key) 62		ON <date> (search key) 62
	OPTIONAL (specification requirement term) 5		OPTIONAL (specification requirement term) 5
	OR <search-key1> <search-key2> (search key) 62		OR <search-key1> <search-key2> (search key) 62
	OVERQUOTA (response code) 78		OVERQUOTA (response code) 78
	P		P
	PARSE (response code) 78		PARSE (response code) 79
	PERMANENTFLAGS (response code) 78		PERMANENTFLAGS (response code) 79
	PREAUTH (response) 82		PREAUTH (response) 82
	PRIVACYREQUIRED (response code) 79		PRIVACYREQUIRED (response code) 79
	Permanent Flag (class of flag) 12		Permanent Flag (class of flag) 12
	Predefined keywords 12		Predefined keywords 12
	R		R
	READ-ONLY (response code) 79		READ-ONLY (response code) 79
	READ-WRITE (response code) 79		READ-WRITE (response code) 79
	RECENT (search key) 62		RECENT (search key) 62
	RECENT (status item) 51		RECENT (status item) 51
	skipping to change at page 123, line 27 ¶		skipping to change at page 123, line 29 ¶
	SEARCH (command) 59		SEARCH (command) 59
	SEEN (search key) 62		SEEN (search key) 62
	SELECT (command) 34		SELECT (command) 34
	SENTBEFORE <date> (search key) 62		SENTBEFORE <date> (search key) 62
	SENTON <date> (search key) 62		SENTON <date> (search key) 62
	SENTSINCE <date> (search key) 62		SENTSINCE <date> (search key) 62
	SERVERBUG (response code) 79		SERVERBUG (response code) 79
	SHOULD (specification requirement term) 5		SHOULD (specification requirement term) 5
	SHOULD NOT (specification requirement term) 5		SHOULD NOT (specification requirement term) 5
	SINCE <date> (search key) 62		SINCE <date> (search key) 62
			SIZE (status item) 52
	SMALLER <n> (search key) 62		SMALLER <n> (search key) 62
	STARTTLS (command) 27		STARTTLS (command) 27
	STATUS (command) 50		STATUS (command) 50
	STATUS (response) 87		STATUS (response) 87
	STORE (command) 67		STORE (command) 68
	SUBJECT <string> (search key) 62		SUBJECT <string> (search key) 63
	SUBSCRIBE (command) 41		SUBSCRIBE (command) 41
	Session Flag (class of flag) 12		Session Flag (class of flag) 12
	System Flag (type of flag) 11		System Flag (type of flag) 11
	T		T
	TEXT (part specifier) 65		TEXT (part specifier) 65
	TEXT <string> (search key) 62		TEXT <string> (search key) 63
	TO <string> (search key) 62		TO <string> (search key) 63
	TRYCREATE (response code) 79		TRYCREATE (response code) 79
	U		U
	UID (command) 70		UID (command) 70
	UID (fetch item) 67		UID (fetch item) 67
	UID (fetch result) 95		UID (fetch result) 95
	UID <sequence set> (search key) 63		UID <sequence set> (search key) 63
	UIDNEXT (response code) 79		UIDNEXT (response code) 80
	UIDNEXT (status item) 51		UIDNEXT (status item) 51
	UIDNOTSTICKY (response code) 79		UIDNOTSTICKY (response code) 80
	UIDVALIDITY (response code) 80		UIDVALIDITY (response code) 80
	UIDVALIDITY (status item) 51		UIDVALIDITY (status item) 51
	UNANSWERED (search key) 63		UNANSWERED (search key) 63
	UNAVAILABLE (response code) 80		UNAVAILABLE (response code) 80
	UNDELETED (search key) 63		UNDELETED (search key) 63
	UNDRAFT (search key) 63		UNDRAFT (search key) 63
	UNFLAGGED (search key) 63		UNFLAGGED (search key) 63
	UNKEYWORD <flag> (search key) 63		UNKEYWORD <flag> (search key) 63
	UNSEEN (response code) 80		UNSEEN (response code) 80
	UNSEEN (search key) 63		UNSEEN (search key) 63
	skipping to change at page 124, line 30 ¶		skipping to change at page 124, line 33 ¶
	[		[
	[RFC-5322] Size (message attribute) 13		[RFC-5322] Size (message attribute) 13
	\		\
	\All (mailbox name attribute) 85		\All (mailbox name attribute) 85
	\Answered (system flag) 11		\Answered (system flag) 11
	\Archive (mailbox name attribute) 85		\Archive (mailbox name attribute) 85
	\Deleted (system flag) 11		\Deleted (system flag) 11
	\Draft (system flag) 12		\Draft (system flag) 12
	\Drafts (mailbox name attribute) 85		\Drafts (mailbox name attribute) 86
	\Flagged (mailbox name attribute) 86		\Flagged (mailbox name attribute) 86
	\Flagged (system flag) 11		\Flagged (system flag) 11
	\HasChildren (mailbox name attribute) 84		\HasChildren (mailbox name attribute) 84
	\HasNoChildren (mailbox name attribute) 85		\HasNoChildren (mailbox name attribute) 85
	\Junk (mailbox name attribute) 86		\Junk (mailbox name attribute) 86
	\Marked (mailbox name attribute) 85		\Marked (mailbox name attribute) 85
	\Noinferiors (mailbox name attribute) 84		\Noinferiors (mailbox name attribute) 84
	\Noselect (mailbox name attribute) 84		\Noselect (mailbox name attribute) 84
	\Recent (system flag) 12		\Recent (system flag) 12
	\Seen (system flag) 11		\Seen (system flag) 11
End of changes. 31 change blocks.
	38 lines changed or deleted		48 lines changed or added
This html diff was produced by rfcdiff 1.48. The latest version is available from http://tools.ietf.org/tools/rfcdiff/