sieve stopped working and doveadm mailbox list without -s shows less folders then with
Ralf Becker
rb at egroupware.org
Tue Sep 19 01:03:31 EEST 2017
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 <rb at egroupware.org
> <mailto:rb at egroupware.org>> wrote:
>>
>> Hi Timo,
>>
>> Am 18.09.17 um 12:03 schrieb Timo Sirainen:
>>> On 18 Sep 2017, at 12.10, Ralf Becker <rb at egroupware.org
>>> <mailto:rb at egroupware.org>
>>> <mailto:rb at egroupware.org>> wrote:
>>>>
>>>> Am 14.09.17 um 01:07 schrieb Timo Sirainen:
>>>>> On 7 Sep 2017, at 17.42, Ralf Becker <rb at egroupware.org
>>>>> <mailto:rb at egroupware.org>
>>>>> <mailto:rb at 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.S4yThVJRr12WSiJLpKbK0Bz at somedomain.egroupware.de
>>>>>> <mailto:20170907155704.EGroupware.S4yThVJRr12WSiJLpKbK0Bz at somedomain.egroupware.de>
>>>>>> <mailto:20170907155704.EGroupware.S4yThVJRr12WSiJLpKbK0Bz at 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 at 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 at domain <folder that's supposed to exist>" to figure out what's
> wrong.
root at 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 at 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 at 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 at 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 at 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 at 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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