A new Request for Comments is now available in online RFC libraries.
RFC 5231
Title: Sieve Email Filtering: Relational Extension
Author: W. Segmuller, B. Leiba
Status: Standards Track
Date: January 2008
Mailbox: werewolf(_at_)us(_dot_)ibm(_dot_)com,
leiba(_at_)watson(_dot_)ibm(_dot_)com
Pages: 9
Characters: 15243
Obsoletes: RFC3431
See-Also:
I-D Tag: draft-ietf-sieve-3431bis-04.txt
URL: http://www.rfc-editor.org/rfc/rfc5231.txt
This document describes the RELATIONAL extension to the Sieve mail
filtering language defined in RFC 3028. This extension extends
existing conditional tests in Sieve to allow relational operators.
In addition to testing their content, it also allows for testing of
the number of entities in header and envelope fields.
This document obsoletes RFC 3431. [STANDARDS TRACK]
This document is a product of the Sieve Mail Filtering Language
Working Group of the IETF.
This is now a Proposed Standard Protocol.
STANDARDS TRACK: This document specifies an Internet standards track
protocol for the Internet community,and requests discussion and suggestions
for improvements.Please refer to the current edition of the Internet
Official Protocol Standards (STD 1) for the standardization state and
status of this protocol. Distribution of this memo is unlimited.
This announcement is sent to the IETF list and the RFC-DIST list.
Requests to be added to or deleted from the IETF distribution list
should be sent to IETF-REQUEST(_at_)IETF(_dot_)ORG(_dot_) Requests to be
added to or deleted from the RFC-DIST distribution list should
be sent to RFC-DIST-REQUEST(_at_)RFC-EDITOR(_dot_)ORG(_dot_)
Details on obtaining RFCs via FTP or EMAIL may be obtained by sending
an EMAIL message to rfc-info(_at_)RFC-EDITOR(_dot_)ORG with the message body
help: ways_to_get_rfcs. For example:
To: rfc-info(_at_)RFC-EDITOR(_dot_)ORG
Subject: getting rfcs
help: ways_to_get_rfcs
Requests for special distribution should be addressed to either the
author of the RFC in question, or to
RFC-Manager(_at_)RFC-EDITOR(_dot_)ORG(_dot_) Unless
specifically noted otherwise on the RFC itself, all RFCs are for
unlimited distribution.
Submissions for Requests for Comments should be sent to
RFC-EDITOR(_at_)RFC-EDITOR(_dot_)ORG(_dot_) Please consult RFC 2223,
Instructions to RFC
Authors, for further information.
The RFC Editor Team
USC/Information Sciences Institute
...