[Dovecot] Dovecot 2.0.rc3 Capability response
Craig Whitmore
lennon at orcon.net.nz
Wed Aug 4 13:25:14 EEST 2010
>
> Doing the same on 2.0.rc3, will return only a limited set of supported
> capabilities:
Looking at the RFC.. and if dovecot is doing this then its going against
the RFC and doing it wrong. As it says "This listing of capabilities is
not dependent upon connection state or user."
http://tools.ietf.org/search/rfc1730#section-6.1.1
http://tools.ietf.org/search/rfc2060#section-6.1.1
The CAPABILITY command requests a listing of capabilities that the
server supports. The server MUST send a single untagged
CAPABILITY response with "IMAP4" as the first listed capability
before the (tagged) OK response. This listing of capabilities is
not dependent upon connection state or user. It is therefore not
necessary to issue a CAPABILITY command more than once in a
session.
>
> So what's the idea behind the change of this behavior? Is it planned to
> support different capabilities per user in the future?
>
> The reason behind my question is, that the Open-Xchange IMAP client
> implementation relies on the presence of the ACL capability presented
> before the actual login took place.
>
> Thanks for any clarifications.
>
> Regards
> Christian
>
>
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