draft-ietf-extra-specialuse-important-02.txt   draft-ietf-extra-specialuse-important-03.txt 
Network Working Group B. Leiba, Ed. Network Working Group B. Leiba, Ed.
Internet-Draft Huawei Technologies Internet-Draft Huawei Technologies
Intended status: Standards Track April 19, 2018 Intended status: Standards Track May 01, 2018
Expires: October 19, 2018 Expires: October 31, 2018
IMAP $Important Keyword and \Important Special-Use Attribute IMAP $Important Keyword and \Important Special-Use Attribute
draft-ietf-extra-specialuse-important-02 draft-ietf-extra-specialuse-important-03
Abstract Abstract
RFC 6154 created an IMAP Special-Use LIST extension and defined an RFC 6154 created an IMAP Special-Use LIST extension and defined an
initial set of attributes. This document defines a new attribute, initial set of attributes. This document defines a new attribute,
"\Important", and establishes a new IANA registry for IMAP folder "\Important", and establishes a new IANA registry for IMAP folder
attributes, registering the attributes defined in RFCs 3348, 3501, attributes, registering the attributes defined in RFCs 3348, 3501,
and 6154. This document also defines a new IMAP keyword, and 6154. This document also defines a new IMAP keyword,
"$Important", and registers it in the registry defined in RFC 5788. "$Important", and registers it in the registry defined in RFC 5788.
skipping to change at page 1, line 35 skipping to change at page 1, line 35
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 http://datatracker.ietf.org/drafts/current/. Drafts is at http://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 October 19, 2018. This Internet-Draft will expire on October 31, 2018.
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 (http://trustee.ietf.org/ Provisions Relating to IETF Documents (http://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
skipping to change at page 5, line 33 skipping to change at page 5, line 33
strategic starting point. If the algorithm by which messages are strategic starting point. If the algorithm by which messages are
determined to be important is well known, still more information is determined to be important is well known, still more information is
exposed -- perhaps, for example, there is an implication that the exposed -- perhaps, for example, there is an implication that the
senders of these messages are particularly significant to the mailbox senders of these messages are particularly significant to the mailbox
owner, and perhaps that is information that should not be made owner, and perhaps that is information that should not be made
public. public.
As noted in RFC 6154, it is wise to protect the IMAP channel from As noted in RFC 6154, it is wise to protect the IMAP channel from
passive eavesdropping, and to defend against unauthorized discernment passive eavesdropping, and to defend against unauthorized discernment
of the identity of a user's "\Important" mailbox or of a user's of the identity of a user's "\Important" mailbox or of a user's
"$Important" messages. "$Important" messages. See [RFC3501], Section 11, for security
considerations about using the IMAP STARTTLS command to protect the
IMAP channel.
6. IANA Considerations 6. IANA Considerations
This document contains 3 actions for IANA, specified in the sections This document contains 3 actions for IANA, specified in the sections
below: below:
1. Registration of the "$Important" keyword. 1. Registration of the "$Important" keyword.
2. Creation of a new "IMAP Mailbox Name Attributes" registry. 2. Creation of a new "IMAP Mailbox Name Attributes" registry.
skipping to change at page 8, line 17 skipping to change at page 8, line 17
| Name | | | | Name | | |
+===============+===================================+===========+ +===============+===================================+===========+
| All | All messages | [RFC6154] | | All | All messages | [RFC6154] |
+---------------+-----------------------------------+-----------+ +---------------+-----------------------------------+-----------+
| Archive | Archived messages | [RFC6154] | | Archive | Archived messages | [RFC6154] |
+---------------+-----------------------------------+-----------+ +---------------+-----------------------------------+-----------+
| Drafts | Messages that are working drafts | [RFC6154] | | Drafts | Messages that are working drafts | [RFC6154] |
+---------------+-----------------------------------+-----------+ +---------------+-----------------------------------+-----------+
| Flagged | Messages with the \Flagged flag | [RFC6154] | | Flagged | Messages with the \Flagged flag | [RFC6154] |
+---------------+-----------------------------------+-----------+ +---------------+-----------------------------------+-----------+
| HasChildren | Has accessible child mailboxes | [RFC3348] | * | HasChildren | Has accessible child mailboxes | [RFC5258] | *
+---------------+-----------------------------------+-----------+ +---------------+-----------------------------------+-----------+
| HasNoChildren | Has no accessible child mailboxes | [RFC3348] | * | HasNoChildren | Has no accessible child mailboxes | [RFC5258] | *
+---------------+-----------------------------------+-----------+ +---------------+-----------------------------------+-----------+
| Important | Messages deemed important to user | THIS RFC | | Important | Messages deemed important to user | THIS RFC |
+---------------+-----------------------------------+-----------+ +---------------+-----------------------------------+-----------+
| Junk | Messages identified as Spam/Junk | [RFC6154] | | Junk | Messages identified as Spam/Junk | [RFC6154] |
+---------------+-----------------------------------+-----------+ +---------------+-----------------------------------+-----------+
| Marked | Server has marked the mailbox as | [RFC3501] | * | Marked | Server has marked the mailbox as | [RFC3501] | *
| | "interesting" | | | | "interesting" | |
+---------------+-----------------------------------+-----------+ +---------------+-----------------------------------+-----------+
| NoInferiors | No hierarchy under this name | [RFC3501] | * | NoInferiors | No hierarchy under this name | [RFC3501] | *
+---------------+-----------------------------------+-----------+ +---------------+-----------------------------------+-----------+
| NonExistent | The mailbox name doesn't actually | [RFC5258] | *
| | exist | |
+---------------+-----------------------------------+-----------+
| Noselect | The mailbox is not selectable | [RFC3501] | * | Noselect | The mailbox is not selectable | [RFC3501] | *
+---------------+-----------------------------------+-----------+ +---------------+-----------------------------------+-----------+
| Remote | The mailbox exists on a remote | [RFC5258] | *
| | server | |
+---------------+-----------------------------------+-----------+
| Sent | Sent mail | [RFC6154] | | Sent | Sent mail | [RFC6154] |
+---------------+-----------------------------------+-----------+ +---------------+-----------------------------------+-----------+
| Subscribed | The mailbox is subscribed to | [RFC5258] |
+---------------+-----------------------------------+-----------+
| Trash | Messages the user has discarded | [RFC6154] | | Trash | Messages the user has discarded | [RFC6154] |
+---------------+-----------------------------------+-----------+ +---------------+-----------------------------------+-----------+
| Unmarked | No new messages since last select | [RFC3501] | * | Unmarked | No new messages since last select | [RFC3501] | *
+===============+===================================+===========+ +===============+===================================+===========+
The rows marked with "*" at the end should have their Usage Notes The rows marked with "*" at the end should have their Usage Notes
field set to "not used by JMAP". field set to "not used by JMAP".
7. Changes During Document Development 7. Changes During Document Development
 End of changes. 9 change blocks. 
7 lines changed or deleted 17 lines changed or added

This html diff was produced by rfcdiff 1.46. The latest version is available from http://tools.ietf.org/tools/rfcdiff/