draft-ietf-extra-imap-list-myrights-06.txt   draft-ietf-extra-imap-list-myrights-07.txt 
EXTRA K. Murchison EXTRA K. Murchison
Internet-Draft B. Gondwana Internet-Draft B. Gondwana
Intended status: Standards Track FastMail Intended status: Standards Track FastMail
Expires: December 9, 2018 June 7, 2018 Expires: December 9, 2018 June 7, 2018
IMAP4 Extension for Returning MYRIGHTS Information in Extended LIST IMAP4 Extension for Returning MYRIGHTS Information in Extended LIST
draft-ietf-extra-imap-list-myrights-06 draft-ietf-extra-imap-list-myrights-07
Abstract Abstract
This document defines an extension to the Internet Message Access This document defines an extension to the Internet Message Access
Protocol (IMAP) LIST command that allows the client to request the Protocol (IMAP) LIST command that allows the client to request the
set of rights that the logged-in user has been granted on mailboxes, set of rights that the logged-in user has been granted on mailboxes,
along with other information typically returned by the LIST command. along with other information typically returned by the LIST command.
Status of This Memo Status of This Memo
skipping to change at page 4, line 25 skipping to change at page 4, line 25
5. Formal Syntax 5. Formal Syntax
The following syntax specification uses the augmented Backus-Naur The following syntax specification uses the augmented Backus-Naur
Form (BNF) as described in [RFC5234]. Terms not defined here are Form (BNF) as described in [RFC5234]. Terms not defined here are
taken from [RFC5258]. taken from [RFC5258].
return-option =/ "MYRIGHTS" return-option =/ "MYRIGHTS"
6. Security Considerations 6. Security Considerations
In addition to the security described in [RFC4314], this extension In addition to the security considerations described in [RFC4314],
makes it a bit easier for clients to overload the server by this extension makes it a bit easier for clients to overload the
requesting MYRIGHTS information for a large number of mailboxes. server by requesting MYRIGHTS information for a large number of
However, as already noted in the introduction, existing clients mailboxes. However, as already noted in the introduction, existing
already try to do that by generating a large number of MYRIGHTS clients already try to do that by generating a large number of
commands for each mailbox in which they are interested. While MYRIGHTS commands for each mailbox in which they are interested.
performing MYRIGHTS information retrieval for big lists of mailboxes, While performing MYRIGHTS information retrieval for big lists of
a server implementation needs to make sure that it can still serve mailboxes, a server implementation needs to make sure that it can
other IMAP connections and yield execution to other connections, when still serve other IMAP connections and yield execution to other
necessary. connections, when necessary.
7. Privacy Considerations 7. Privacy Considerations
This specification does not introduce any additional privacy concerns This specification does not introduce any additional privacy concerns
beyond those described in [RFC4314]. beyond those described in [RFC4314].
8. IANA Considerations 8. IANA Considerations
8.1. Registration of IMAP capability LIST-MYRIGHTS 8.1. Registration of IMAP capability LIST-MYRIGHTS
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DOI 10.17487/RFC5819, March 2010, DOI 10.17487/RFC5819, March 2010,
<https://www.rfc-editor.org/info/rfc5819>. <https://www.rfc-editor.org/info/rfc5819>.
10.3. URIs 10.3. URIs
[1] https://tools.ietf.org/html/bcp14 [1] https://tools.ietf.org/html/bcp14
Appendix A. Change History (To be removed by RFC Editor before Appendix A. Change History (To be removed by RFC Editor before
publication) publication)
Changes from draft-ietf-extra-imap-list-myrights-06:
o Editorial fix.
Changes from draft-ietf-extra-imap-list-myrights-05: Changes from draft-ietf-extra-imap-list-myrights-05:
o Updated Keywords boilerplate. o Updated Keywords boilerplate.
o Referenced security concerns in RFC 4314. o Referenced security concerns in RFC 4314.
o Reworded first sentence in second paragraph of Section 3. o Reworded first sentence in second paragraph of Section 3.
o Added informative reference to RFC5819. o Added informative reference to RFC5819.
 End of changes. 3 change blocks. 
11 lines changed or deleted 15 lines changed or added

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