< draft-ietf-sieve-3431bis-03.txt		draft-ietf-sieve-3431bis-04.txt >
	Sieve Working Group W. Segmuller		Sieve Working Group W. Segmuller
	Internet-Draft B. Leiba		Internet-Draft B. Leiba
	Obsoletes: 3431 (if approved) IBM T.J. Watson Research Center		Obsoletes: 3431 (if approved) IBM T.J. Watson Research Center
	Expires: June 4, 2006 December 1, 2005		Expires: June 30, 2006 December 27, 2005
	Sieve Extension: Relational Tests		Sieve Extension: Relational Tests
	draft-ietf-sieve-3431bis-03		draft-ietf-sieve-3431bis-04
	Status of this Memo		Status of this Memo
	By submitting this Internet-Draft, each author represents that any		By submitting this Internet-Draft, each author represents that any
	applicable patent or other IPR claims of which he or she is aware		applicable patent or other IPR claims of which he or she is aware
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	skipping to change at page 1, line 34 ¶		skipping to change at page 1, line 34 ¶
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	This Internet-Draft will expire on June 4, 2006.		This Internet-Draft will expire on June 30, 2006.
	Copyright Notice		Copyright Notice
	Copyright (C) The Internet Society (2005).		Copyright (C) The Internet Society (2005).
	Abstract		Abstract
	This document describes the RELATIONAL extension to the Sieve mail		This document describes the RELATIONAL extension to the Sieve mail
	filtering language defined in RFC 3028. This extension extends		filtering language defined in RFC 3028. This extension extends
	existing conditional tests in Sieve to allow relational operators.		existing conditional tests in Sieve to allow relational operators.
	skipping to change at page 2, line 19 ¶		skipping to change at page 2, line 19 ¶
	This document and the Sieve language itself are being discussed on		This document and the Sieve language itself are being discussed on
	the MTA Filters mailing list at mailto:ietf-mta-filters@imc.org.		the MTA Filters mailing list at mailto:ietf-mta-filters@imc.org.
	Subscription requests can be sent to		Subscription requests can be sent to
	mailto:ietf-mta-filters-request@imc.org?body=subscribe (send an email		mailto:ietf-mta-filters-request@imc.org?body=subscribe (send an email
	message with the word "subscribe" in the body). More information on		message with the word "subscribe" in the body). More information on
	the mailing list along with a WWW archive of back messages is		the mailing list along with a WWW archive of back messages is
	available at http://www.imc.org/ietf-mta-filters/.		available at http://www.imc.org/ietf-mta-filters/.
	Table of Contents		Table of Contents
	1. Conventions used in this document . . . . . . . . . . . . . 3		1. Conventions used in this document . . . . . . . . . . . . . . 3
	2. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 4		2. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 4
	3. Comparators . . . . . . . . . . . . . . . . . . . . . . . . 5		3. Comparators . . . . . . . . . . . . . . . . . . . . . . . . . 5
	4. Match Types . . . . . . . . . . . . . . . . . . . . . . . . 6		4. Match Types . . . . . . . . . . . . . . . . . . . . . . . . . 6
	4.1 Match Type VALUE . . . . . . . . . . . . . . . . . . . . . . 6		4.1 Match Type VALUE . . . . . . . . . . . . . . . . . . . . . . . 6
	4.2 Match Type COUNT . . . . . . . . . . . . . . . . . . . . . . 6		4.2 Match Type COUNT . . . . . . . . . . . . . . . . . . . . . . . 6
	5. Interaction With Other Sieve Actions . . . . . . . . . . . . 8		5. Interaction With Other Sieve Actions . . . . . . . . . . . . . 8
	6. Example . . . . . . . . . . . . . . . . . . . . . . . . . . 9		6. Example . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
	7. Extended Example . . . . . . . . . . . . . . . . . . . . . . 10		7. Extended Example . . . . . . . . . . . . . . . . . . . . . . . 10
	8. IANA Considerations . . . . . . . . . . . . . . . . . . . . 11		8. Changes Since RFC 3431 . . . . . . . . . . . . . . . . . . . . 11
	9. Security Considerations . . . . . . . . . . . . . . . . . . 12		9. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 12
	10. References . . . . . . . . . . . . . . . . . . . . . . . . . 13		10. Security Considerations . . . . . . . . . . . . . . . . . . . 13
	10.1 Normative References . . . . . . . . . . . . . . . . . . . . 13
	10.2 Non-Normative References . . . . . . . . . . . . . . . . . . 13
	Authors' Addresses . . . . . . . . . . . . . . . . . . . . . 13		11. Normative References . . . . . . . . . . . . . . . . . . . . . 13
	Intellectual Property and Copyright Statements . . . . . . . 14		Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . 13
			Intellectual Property and Copyright Statements . . . . . . . . 15
	1. Conventions used in this document		1. Conventions used in this document
	The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",		The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
	"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this		"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
	document are to be interpreted as described in BCP 14, RFC 2119.		document are to be interpreted as described in BCP 14, RFC 2119.
	Conventions for notations are as in [Sieve] section 1.1, including		Conventions for notations are as in [Sieve] section 1.1, including
	the use of [Kwds] and the use of [ABNF].		the use of [Kwds] and the use of [ABNF].
	skipping to change at page 11, line 5 ¶		skipping to change at page 11, line 5 ¶
	}		}
	if allof ( address :count "eq" :comparator "i;ascii-numeric"		if allof ( address :count "eq" :comparator "i;ascii-numeric"
	["to", "cc"] ["1"] ,		["to", "cc"] ["1"] ,
	address :all :comparator "i;ascii-casemap"		address :all :comparator "i;ascii-casemap"
	["to", "cc"] ["me@foo.example.com"] )		["to", "cc"] ["me@foo.example.com"] )
	{		{
	fileinto "Only me";		fileinto "Only me";
	}		}
	8. IANA Considerations		8. Changes Since RFC 3431
			Apart from several minor editorial/wording changes, the following
			list describes the notable changes to this specification since RFC
			3431.
			o Updated references, including changing the comparator reference
			from ACAP to the "Internet Application Protocol Collation
			Registry" document.
			o Updated and corrected the examples.
			o Added definition comments to ABNF for "gt", "lt", etc.
			o Clarified what RFC 2822 elements are counted in the COUNT test.
			o Removed the requirement to strip white space from header fields
			before comparing; a more general version of this requirement has
			been added to the Sieve base spec.
			9. IANA Considerations
	This document requests that the IANA update the entry for the		This document requests that the IANA update the entry for the
	"relational" Sieve extension to point to this document.		"relational" Sieve extension to point to this document.
	9. Security Considerations		10. Security Considerations
	An implementation MUST ensure that the test for envelope "to" only		An implementation MUST ensure that the test for envelope "to" only
	reflects the delivery to the current user. It MUST not be possible		reflects the delivery to the current user. It MUST not be possible
	for a user to determine if this message was delivered to someone else		for a user to determine if this message was delivered to someone else
	using this test.		using this test.
	Additional security considerations are discussed in [Sieve].		Additional security considerations are discussed in [Sieve].
	10. References		11. Normative References
	10.1 Normative References
	[ABNF] Crocker, D., Ed. and P. Overell, "Augmented BNF for Syntax		[ABNF] Crocker, D., Ed. and P. Overell, "Augmented BNF for Syntax
	Specifications: ABNF", RFC 4234, October 2005.		Specifications: ABNF", RFC 4234, October 2005.
			[Comp] Newman, C., Duerst, M., and A. Gulbrandsen, "Internet
			Application Protocol Collation Registry", work in
			progress, draft-newman-i18n-comparator, September 2005.
	[Kwds] Bradner, S., "Key words for use in RFCs to Indicate		[Kwds] Bradner, S., "Key words for use in RFCs to Indicate
	Requirement Levels", RFC 2119, March 1997.		Requirement Levels", RFC 2119, March 1997.
	[RFC2822] Resnick, P., "Internet Message Format", RFC 2822,		[RFC2822] Resnick, P., "Internet Message Format", RFC 2822,
	April 2001.		April 2001.
	[Sieve] Guenther, P. and T. Showalter, "Sieve: An Email Filtering		[Sieve] Guenther, P. and T. Showalter, "Sieve: An Email Filtering
	Language", work in progress, draft-ietf-sieve-3028bis,		Language", work in progress, draft-ietf-sieve-3028bis,
	July 2005.		July 2005.
	10.2 Non-Normative References
	[Comp] Newman, C., Duerst, M., and A. Gulbrandsen, "Internet
	Application Protocol Collation Registry", work in
	progress, draft-newman-i18n-comparator, September 2005.
	Authors' Addresses		Authors' Addresses
	Wolfgang Segmuller		Wolfgang Segmuller
	IBM T.J. Watson Research Center		IBM T.J. Watson Research Center
	19 Skyline Drive		19 Skyline Drive
	Hawthorne, NY 10532		Hawthorne, NY 10532
	US		US
	Phone: +1 914 784 7408		Phone: +1 914 784 7408
	Email: werewolf@us.ibm.com		Email: werewolf@us.ibm.com
End of changes. 20 change blocks.
	30 lines changed or deleted		46 lines changed or added
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