A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the IMAP QRESYNC Extension Working Group of the IETF.
Title : IMAP Extensions for Conditional STORE Operation or Quick Flag Changes Resynchronization (CONDSTORE) and Quick Mailbox Resynchronization (QRESYNC)
Authors : Alexey Melnikov
Dave Cridland
Filename : draft-ietf-qresync-rfc5162bis-09.txt
Pages : 50
Date : 2014-01-13
Abstract:
Often, multiple IMAP (RFC 3501) clients need to coordinate changes to
a common IMAP mailbox. Examples include different clients working on
behalf of the same user, and multiple users accessing shared
mailboxes. These clients need a mechanism to efficiently synchronize
state changes for messages within the mailbox.
Initially defined in RFC 4551, The Conditional Store facility
provides a protected update mechanism for message state information
and a mechanism for requesting only changes to message state. This
memo updates that mechanism and obsoletes RFC 4551, based on
operational experience.
This document additionally updates another IMAP extension, Quick
Resynchronization, which builds on the Conditional Store extension to
provide an IMAP client the ability to fully resynchronize a mailbox
as part of the SELECT/EXAMINE command, without the need for
additional server-side state or client round-trips. Hence this memo
obsoletes RFC 5162.
Finally, this document also updates the line length recommendation in
Section 3.2.1.5 of RFC 2683.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-qresync-rfc5162bis/
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-qresync-rfc5162bis-09
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-ietf-qresync-rfc5162bis-09
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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