Hi Timo, update to 2.2.32 (suggested by Aki) did not change the situation ...
Am 18.09.17 um 20:49 schrieb Timo Sirainen: > On 18 Sep 2017, at 20.12, Ralf Becker <r...@egroupware.org > <mailto:r...@egroupware.org>> wrote: >> >> Hi Timo, >> >> Am 18.09.17 um 12:03 schrieb Timo Sirainen: >>> On 18 Sep 2017, at 12.10, Ralf Becker <r...@egroupware.org >>> <mailto:r...@egroupware.org> >>> <mailto:r...@egroupware.org>> wrote: >>>> >>>> Am 14.09.17 um 01:07 schrieb Timo Sirainen: >>>>> On 7 Sep 2017, at 17.42, Ralf Becker <r...@egroupware.org >>>>> <mailto:r...@egroupware.org> >>>>> <mailto:r...@egroupware.org>> wrote: >>>>>> Dovecot 2.2.31 with mailboxes in mdbox format. >>>>>> >>>>>> Since a couple of days some mailboxes have the problem, that sieve >>>>>> rules >>>>>> moving mails to folders stop working and .sieve.log in mailbox shows: >>>>>> >>>>>> sieve: info: started log at Sep 07 13:57:17. >>>>>> error: >>>>>> msgid=<20170907155704.egroupware.s4ythvjrr12wsijlpkbk...@somedomain.egroupware.de >>>>>> <mailto:20170907155704.egroupware.s4ythvjrr12wsijlpkbk...@somedomain.egroupware.de> >>>>>> <mailto:20170907155704.egroupware.s4ythvjrr12wsijlpkbk...@somedomain.egroupware.de>>: >>>>>> failed to store into mailbox 'INBOX/Munser': Mailbox doesn't exist: >>>>>> INBOX/Munser. >>>>>> >>>>>> When I do a doveadm mailbox list -s -u <user>@<domain> I get all >>>>>> folders >>>>>> incl. the one mentioned above, while doveadm mailbox list without -s >>>>>> shows just >>>>>> user >>>>>> INBOX >>>>> Subscriptions are stored independently from the actual folders. So >>>>> it looks like the subscription file exists and is correct, but >>>>> somehow you've lost all the folders. Do you see the folders in the >>>>> filesystem under user/mailboxes/ directory? >>>> >>>> Yes, the folders exist under >>>> /var/dovecot/imap/<domain>/<user>/mdbox/mailboxes/. >>>> Just doveadm mailbox list -u <user>@<domain> (without -s) does only >>>> show >>>> INBOX and user. >>>> (I can send you the list of folders via private mail, but I can not >>>> post >>>> them on the list.) >>>> >>>> Anything I can do to get Dovecot to eg. rescan the folders from the >>>> filesystem or any other way to fix that problem? >>>> I have it with a couple of mailboxes, so I believe it's some kind of >>>> systematic problem, nothing the users did. >>> >>> I can't really think of any reason why it wouldn't simply work. >>> Especially since you're not using v2.2.32, the folder listing is >>> always performed by listing the directories in filesystem, so there's >>> nothing really to resync. What's your doveconf -n? You could try with >>> mailbox_list_index=no if that happens to make any difference, but it >>> shouldn't. >>> >>> You could also try what "strace -o log -s 100 doveadm mailbox list -u >>> user@domain" shows. Is it opening the correct mailboxes/ directory? >>> Maybe the path is just wrong for some reason (some typo added >>> somewhere)? >> >> >> Nope it lstats the correct directories, but does not show them. >> >> I send you the strace / sysdig output per private mail, as it contains >> private information of that user. > > Looks like you have some dovecot-acl and dovecot-acl-list files, so it > has to be because Dovecot thinks the ACLs are preventing access to the > user. Try deleting dovecot-acl-list to see if the problem is with > that. If not, look at the dovecot-acl files and/or "doveadm acl debug > -u user@domain <folder that's supposed to exist>" to figure out what's > wrong. root@fra-nfs-mail:~# doveadm acl debug -u <user>@<domain> INBOX/AA doveadm(<user>@<domain>): Info: Mailbox 'AA' is in namespace 'INBOX/' doveadm(<user>@<domain>): Info: Mailbox path: /var/dovecot/imap/<domain>/<user>/mdbox/mailboxes/AA/dbox-Mails doveadm(<user>@<domain>): Info: All message flags are shared across users in mailbox doveadm(<user>@<domain>): Info: User <user>@<domain> has no rights for mailbox doveadm(<user>@<domain>): Error: User <user>@<domain> is missing 'lookup' right doveadm(<user>@<domain>): Info: Mailbox INBOX/AA is NOT visible in LIST Ok, but when I try to fix it: root@fra-nfs-mail:~# doveadm acl add -u <user>@<domain> INBOX/AA user=<user>@<domain> admin create delete expunge insert lookup post read write write-deleted write-seen root@fra-nfs-mail:~# doveadm acl add -u <user>@<domain> INBOX/AA owner admin create delete expunge insert lookup post read write write-deleted write-seen root@fra-nfs-mail:~# doveadm acl get -u <user>@<domain> INBOX/AA ID Global Rights owner admin create delete expunge insert lookup post read write write-deleted write-seen user=<user>@<domain> admin create delete expunge insert lookup post read write write-deleted write-seen Nothing has changed :( root@fra-nfs-mail:~# doveadm acl debug -u <user>@<domain> INBOX/AA doveadm(<user>@<domain>): Info: Mailbox 'AA' is in namespace 'INBOX/' doveadm(<user>@<domain>): Info: Mailbox path: /var/dovecot/imap/<domain>/<user>/mdbox/mailboxes/AA/dbox-Mails doveadm(<user>@<domain>): Info: All message flags are shared across users in mailbox doveadm(<user>@<domain>): Info: User <user>@<domain> has no rights for mailbox doveadm(<user>@<domain>): Error: User <user>@<domain> is missing 'lookup' right doveadm(<user>@<domain>): Info: Mailbox INBOX/AA is NOT visible in LIST How to fix that situation? Is there a way to reset acl of all folders of a user to all rights for the owner? root@fra-nfs-mail:/var/dovecot/imap/<domain>/<user># find -name "dovecot-acl*" ./mdbox/mailboxes/INBOX/dbox-Mails/dovecot-acl ./mdbox/mailboxes/AA/dbox-Mails/dovecot-acl ./mdbox/dovecot-acl-list Ralf -- Ralf Becker EGroupware GmbH [www.egroupware.org] Handelsregister HRB Kaiserslautern 3587 Geschäftsführer Birgit und Ralf Becker Leibnizstr. 17, 67663 Kaiserslautern, Germany Telefon +49 631 31657-0
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