Sieve Email Filtering: delivery by mailboxid
draft-ietf-extra-sieve-mailboxid-06
Document | Type | Active Internet-Draft (extra WG) | |
---|---|---|---|
Author | Bron Gondwana | ||
Last updated | 2020-12-17 (latest revision 2020-12-03) | ||
Replaces | draft-gondwana-sieve-mailboxid | ||
Stream | IETF | ||
Intended RFC status | Proposed Standard | ||
Formats | plain text html xml pdf htmlized (tools) htmlized bibtex | ||
Reviews | |||
Stream | WG state | Submitted to IESG for Publication (wg milestone: Aug 2020 - Submit sieve-mailbox... ) | |
Document shepherd | Jiankang Yao | ||
Shepherd write-up | Show (last changed 2020-09-04) | ||
IESG | IESG state | IESG Evaluation::Revised I-D Needed | |
Consensus Boilerplate | Yes | ||
Telechat date |
Has a DISCUSS. Has enough positions to pass once DISCUSS positions are resolved. |
||
Responsible AD | Barry Leiba | ||
Send notices to | Jiankang Yao <yaojk@cnnic.cn> | ||
IANA | IANA review state | IANA OK - Actions Needed |
EXTRA B. Gondwana, Ed. Internet-Draft Fastmail Updates: 5228 (if approved) 3 December 2020 Intended status: Standards Track Expires: 6 June 2021 Sieve Email Filtering: delivery by mailboxid draft-ietf-extra-sieve-mailboxid-06 Abstract The OBJECTID capability of the IMAP protocol (RFC8474) allows clients to identify mailboxes by a unique identifier which survives rename. This document extends the Sieve mail filtering language (RFC5228) to allow using that same unique identifier as a target for fileinto rules, and for testing the existance of mailboxes. Status of This Memo This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at https://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." This Internet-Draft will expire on 6 June 2021. Copyright Notice Copyright (c) 2020 IETF Trust and the persons identified as the document authors. All rights reserved. Gondwana Expires 6 June 2021 [Page 1] Internet-Draft Sieve MAILBOXID December 2020 This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (https://trustee.ietf.org/ license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Conventions Used In This Document . . . . . . . . . . . . . . 3 3. Sieve capability string . . . . . . . . . . . . . . . . . . . 3 4. Argument ":mailboxid" to Command "fileinto" . . . . . . . . . 3 4.1. Interaction with "mailbox" extension . . . . . . . . . . 4 4.2. Interaction with "specialuse" extension . . . . . . . . . 4 5. Interaction with "fcc" extension . . . . . . . . . . . . . . 4 6. Test "mailboxidexists" . . . . . . . . . . . . . . . . . . . 5 7. Interaction with variables extension . . . . . . . . . . . . 6 8. Formal Syntax . . . . . . . . . . . . . . . . . . . . . . . . 6 9. Security considerations . . . . . . . . . . . . . . . . . . . 6 10. IANA considerations . . . . . . . . . . . . . . . . . . . . . 6 11. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 7 12. Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 12.1. draft-ietf-sieve-mailboxid-06 . . . . . . . . . . . . . 7 12.2. draft-ietf-sieve-mailboxid-05 . . . . . . . . . . . . . 7 12.3. draft-ietf-sieve-mailboxid-04 . . . . . . . . . . . . . 7 12.4. draft-ietf-sieve-mailboxid-03 . . . . . . . . . . . . . 7 12.5. draft-ietf-sieve-mailboxid-02 . . . . . . . . . . . . . 7 12.6. draft-ietf-sieve-mailboxid-01 . . . . . . . . . . . . . 8 12.7. draft-ietf-sieve-mailboxid-00 . . . . . . . . . . . . . 8 12.8. draft-gondwana-sieve-mailboxid-02 . . . . . . . . . . . 8 12.9. draft-gondwana-sieve-mailboxid-01 . . . . . . . . . . . 8 12.10. draft-gondwana-sieve-mailboxid-00 . . . . . . . . . . . 8 13. Normative References . . . . . . . . . . . . . . . . . . . . 8 14. Informative References . . . . . . . . . . . . . . . . . . . 9 Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 10 1. Introduction [RFC5228] Sieve rules are sometimes created using graphical interfaces which allow users to select the mailbox to be used as a target for a rule. Gondwana Expires 6 June 2021 [Page 2] Internet-Draft Sieve MAILBOXID December 2020 If that mailbox is renamed, the client may also update its internal representation of the rule and update the sieve script to match, however this is a multi-step process and subject to partial failures. Also, if the folder is renamed by a different mechanism (e.g. another IMAP client) the rules will get out of sync.Show full document text