limit sharing ability to certain users

[Simeon Ott]

Okay, this seems to be due to the fact that the option “use_globals_only" is supported only in v2.2.31+
We are on Debian jessie with dovecot v2.2.13 – even an upgrade to current stable stretch won’t help (dovecot v2.2.27). So we will wait until the packages find their way into the repository.

thanks anyway


> On 7 Aug 2018, at 13:00, Simeon Ott <simeon.ott at onnet.ch> wrote:
> but, did you read my last note anyway?
> IMPORTANT NOTE: anyway.. even with this options set (acl and acl_globals_only) the user test at onnet.ch <mailto:test at onnet.ch> is still able to share its own folders?!
> 
> root at buserver:/etc/dovecot# doveadm user test at onnet.ch <mailto:test at onnet.ch>
> field	value
> uid	5000
> gid	5000
> home	/var/spool/postfix/virtual/onnet.ch/test/ <http://onnet.ch/test/>
> mail	maildir:~/Maildir
> quota_rule	*:bytes=1073741824
> acl	vfile:/etc/dovecot/dovecot-acl
> acl_globals_only	yes
> 
> root at buserver:/etc/dovecot# telnet localhost 143
> Trying ::1...
> Connected to localhost.
> Escape character is '^]'.
> * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN AUTH=LOGIN] Dovecot ready.
> . login test at onnet.ch <mailto:test at onnet.ch> *********
> . OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS SPECIAL-USE BINARY MOVE QUOTA ACL RIGHTS=texk] Logged in
> . SETACL Inbox test2 at onnet.ch <mailto:test2 at onnet.ch> lrwstipekxa
> . OK Setacl complete.
> . GETACL Inbox
> * ACL Inbox test2 at onnet.ch <mailto:test2 at onnet.ch> akxeilprwtscd test at onnet.ch <mailto:test at onnet.ch> lrwstipekxacd
> . OK Getacl completed.

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