draft-ietf-extra-sieve-action-registry-00.txt		draft-ietf-extra-sieve-action-registry-01.txt
	Network Working Group A. Melnikov		Network Working Group A. Melnikov
	Internet-Draft Isode Ltd		Internet-Draft Isode Ltd
	Updates: 5228 (if approved) 19 August 2021		Updates: 5228 (if approved) 3 March 2022
	Intended status: Standards Track		Intended status: Standards Track
	Expires: 20 February 2022		Expires: 4 September 2022
	IANA registry for Sieve actions		IANA registry for Sieve actions
	draft-ietf-extra-sieve-action-registry-00		draft-ietf-extra-sieve-action-registry-01
	Abstract		Abstract
	This document creates a registry of Sieve (RFC 5228) actions in order		This document creates a registry of Sieve (RFC 5228) actions in order
	to help developers and Sieve extension writers track interactions		to help developers and Sieve extension writers track interactions
	between different extensions.		between different extensions.
	Status of This Memo		Status of This Memo
	This Internet-Draft is submitted in full conformance with the		This Internet-Draft is submitted in full conformance with the
	skipping to change at page 1, line 33 ¶		skipping to change at page 1, line 33 ¶
	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 20 February 2022.		This Internet-Draft will expire on 4 September 2022.
	Copyright Notice		Copyright Notice
	Copyright (c) 2021 IETF Trust and the persons identified as the		Copyright (c) 2022 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 (https://trustee.ietf.org/		Provisions Relating to IETF Documents (https://trustee.ietf.org/
	license-info) in effect on the date of publication of this document.		license-info) in effect on the date of publication of this document.
	Please review these documents carefully, as they describe your rights		Please review these documents carefully, as they describe your rights
	and restrictions with respect to this document. Code Components		and restrictions with respect to this document. Code Components
	extracted from this document must include Simplified BSD License text		extracted from this document must include Revised BSD License text as
	as described in Section 4.e of the Trust Legal Provisions and are		described in Section 4.e of the Trust Legal Provisions and are
	provided without warranty as described in the Simplified BSD License.		provided without warranty as described in the Revised BSD License.
	Table of Contents		Table of Contents
	1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2		1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
	2. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 2		2. Conventions Used in This Document . . . . . . . . . . . . . . 2
	3. Security Considerations . . . . . . . . . . . . . . . . . . . 3		3. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 2
	4. Normative References . . . . . . . . . . . . . . . . . . . . 3		4. Security Considerations . . . . . . . . . . . . . . . . . . . 3
			5. Normative References . . . . . . . . . . . . . . . . . . . . 3
	Appendix A. Acknowledgements . . . . . . . . . . . . . . . . . . 3		Appendix A. Acknowledgements . . . . . . . . . . . . . . . . . . 3
	Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 3		Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 4
	1. Introduction		1. Introduction
	Sieve Email Filtering Language [RFC5228] is a popular email filtering		Sieve Email Filtering Language [RFC5228] is a popular email filtering
	language used upon final mail delivery. Popularity of Sieve resulted		language used upon final mail delivery. Popularity of Sieve resulted
	in a myriad of Sieve extensions that can interact with each other in		in a myriad of Sieve extensions that can interact with each other in
	wonderful and complex ways. There is currently no easy way to find		wonderful and complex ways. There is currently no easy way to find
	out all actions defined by Sieve extensions published in RFCs, which		out all actions defined by Sieve extensions published in RFCs, which
	make it quite difficult for Sieve extension writers and Sieve		make it quite difficult for Sieve extension writers and Sieve
	implementation developers to forsee interactions between Sieve		implementation developers to forsee interactions between Sieve
	actions.		actions.
	This document creates a registry of Sieve [RFC5228] actions in order		This document creates a registry of Sieve [RFC5228] actions in order
	to help developers and Sieve extension writers track interactions		to help developers and Sieve extension writers track interactions
	between different extensions.		between different extensions.
	2. IANA Considerations		2. Conventions Used in This Document
			The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
			"SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
			"OPTIONAL" in this document are to be interpreted as described in BCP
			14 [RFC2119] [RFC8174] when, and only when, they appear in all
			capitals, as shown here.
			3. IANA Considerations
	IANA is requested to create a new registry for Sieve actions (see		IANA is requested to create a new registry for Sieve actions (see
	Section 2.9 of [RFC5228] for details on Sieve actions). Registration		Section 2.9 of [RFC5228] for details on Sieve actions). Registration
	of both actions specified in IETF Stream RFCs and vendor specific		of both actions specified in IETF Stream RFCs and vendor specific
	actions is allowed and encouraged. The registration template		actions is allowed and encouraged. The registration template
	contains 1) name of the action; 2) short description; 3) references:		contains 1) name of the action; 2) short description; 3) references:
	one or more documents describing the action and any significant		one or more documents describing the action and any significant
	updates to its definition (this field is REQUIRED for actions		updates to its definition (this field is REQUIRED for actions
	described in RFCs and optional otherwise); 4) name(s) of Sieve		described in RFCs and OPTIONAL otherwise); 4) name(s) of Sieve
	capabilit(ies) associated with the Sieve action being registered; 5)		capabilit(ies) associated with the Sieve action being registered; 5)
	interactions with other Sieve actions, if any; 6) flag specifying		interactions with other Sieve actions, if any; 6) flag specifying
	whether the action cancels implicit keep (see Section 2.10.2 of		whether the action cancels the implicit keep (see Section 2.10.2 of
	[RFC5228]); 7) whether or not this action can be used with IMAP		[RFC5228]); 7) whether or not this action can be used with IMAP
	events in Sieve ([RFC6785]), and 8) optional comment.		events in Sieve ([RFC6785]), and 8) optional comment.
	Registration procedure for this registry is Expert Review. The		Registration procedure for this registry is Expert Review. The
	Designated Expert only checks that the name of the action being		Designated Expert only checks that the name of the action being
	registered matches documentation, that the description field is		registered matches documentation, that the description field is
	accurate, that the correct documents are referenced and that the list		accurate, that the correct documents are referenced and that the list
	of relevant documents is as complete as possible. The Designated		of relevant documents is as complete as possible. The Designated
	Expert can't reject a registration based on personal dislike of the		Expert can't reject a registration based on personal dislike of the
	document defining an action and should always err on the side of		document defining an action and should always err on the side of
	registering, even if documentation is not complete.		registering, even if documentation is not complete.
	Addition of a new reference or change to the description field goes		Addition of a new reference to an existing registration or change to
	through the same registration procedure as a new registration.		the description field goes through the same registration procedure as
			a new registration.
	3. Security Considerations		4. Security Considerations
	The sole purpose of this document is to create a new IANA registry,		The sole purpose of this document is to create a new IANA registry,
	so it doesn't create new security considerations for Sieve		so it doesn't create new security considerations for Sieve
	implementations.		implementations.
	The new registry should help Sieve extension writers and Sieve		The new registry should help Sieve extension writers and Sieve
	implementors track interactions between different Sieve actions, so		implementors track interactions between different Sieve actions, so
	it might improve quality of specifications and implementations,		it might improve quality of specifications and implementations,
	including security aspects.		including security aspects.
	4. Normative References		5. Normative References
	[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate		[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
	Requirement Levels", BCP 14, RFC 2119,		Requirement Levels", BCP 14, RFC 2119,
	DOI 10.17487/RFC2119, March 1997,		DOI 10.17487/RFC2119, March 1997,
	<https://www.rfc-editor.org/info/rfc2119>.		<https://www.rfc-editor.org/info/rfc2119>.
	[RFC5228] Guenther, P., Ed. and T. Showalter, Ed., "Sieve: An Email		[RFC5228] Guenther, P., Ed. and T. Showalter, Ed., "Sieve: An Email
	Filtering Language", RFC 5228, DOI 10.17487/RFC5228,		Filtering Language", RFC 5228, DOI 10.17487/RFC5228,
	January 2008, <https://www.rfc-editor.org/info/rfc5228>.		January 2008, <https://www.rfc-editor.org/info/rfc5228>.
	[RFC6785] Leiba, B., "Support for Internet Message Access Protocol		[RFC6785] Leiba, B., "Support for Internet Message Access Protocol
	(IMAP) Events in Sieve", RFC 6785, DOI 10.17487/RFC6785,		(IMAP) Events in Sieve", RFC 6785, DOI 10.17487/RFC6785,
	November 2012, <https://www.rfc-editor.org/info/rfc6785>.		November 2012, <https://www.rfc-editor.org/info/rfc6785>.
			[RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC
			2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174,
			May 2017, <https://www.rfc-editor.org/info/rfc8174>.
	Appendix A. Acknowledgements		Appendix A. Acknowledgements
	TBD.		TBD.
	Author's Address		Author's Address
	Alexey Melnikov		Alexey Melnikov
	Isode Ltd		Isode Ltd
	14 Castle Mews		14 Castle Mews
	Hampton		Hampton
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