dovecot - Sep 2017 - sieve stopped working and doveadm mailbox list without -s shows less folders then with

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
Gesch?ftsf?hrer Birgit und Ralf Becker
Leibnizstr. 17, 67663 Kaiserslautern, Germany
Telefon +49 631 31657-0


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 801 bytes
Desc: OpenPGP digital signature
URL:
<https://dovecot.org/pipermail/dovecot/attachments/20170919/ed534399/attachment.sig>

Am 19.09.17 um 00:03 schrieb Ralf Becker:
> 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
Here's my config:

root at fra-nfs-mail:~# doveadm config -n
# 2.2.32 (dfbe293d4): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.20 (7cd71ba)
# OS: Linux 4.4.0-93-generic x86_64
auth_cache_negative_ttl = 2 mins
auth_cache_size = 10 M
auth_cache_ttl = 5 mins
auth_master_user_separator = *
auth_username_chars
"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@#"
default_client_limit = 3500
default_process_limit = 512
disable_plaintext_auth = no
doveadm_password =? # hidden, use -P to show it
doveadm_port = 12345
first_valid_uid = 90
listen = *
log_path = /dev/stderr
mail_access_groups = dovecot
mail_gid = dovecot
mail_location = mdbox:~/mdbox
mail_log_prefix = "%s(%u %p): "
mail_max_userip_connections = 200
mail_plugins = acl quota notify replication mail_log
mail_uid = dovecot
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope
encoded-character vacation subaddress comparator-i;ascii-numeric
relational regex imap4flags copy include variables body enotify
environment mailbox date ihave vnd.dovecot.debug
mbox_min_index_size = 1000 B
mdbox_rotate_size = 50 M
namespace inboxes {
? inbox = yes
? location ? mailbox Drafts {
??? auto = subscribe
??? special_use = \Drafts
? }
? mailbox Junk {
??? auto = subscribe
??? special_use = \Junk
? }
? mailbox Sent {
??? auto = subscribe
??? special_use = \Sent
? }
? mailbox Templates {
??? auto = subscribe
? }
? mailbox Trash {
??? auto = subscribe
??? special_use = \Trash
? }
? prefix = INBOX/
? separator = /
? subscriptions = no
}
namespace subs {
? hidden = yes
? list = no
? location ? prefix ? separator = /
}
namespace users {
? location = mdbox:%%h/mdbox:INDEXPVT=~/shared/%%u
? prefix = user/%%n/
? separator = /
? subscriptions = no
? type = shared
}
passdb {
? args = /etc/dovecot/dovecot-dict-master-auth.conf
? driver = dict
? master = yes
}
passdb {
? args = /etc/dovecot/dovecot-dict-auth.conf
? driver = dict
}
plugin {
? acl = vfile
? acl_shared_dict = file:/var/dovecot/imap/%d/shared-mailboxes.db
? mail_log_events = delete undelete expunge copy mailbox_delete
mailbox_rename
? mail_log_fields = uid box msgid size
? mail_replica = tcp:10.44.99.1
? quota = dict:User quota::ns=INBOX/:file:%h/dovecot-quota
? quota_rule = *:storage=100GB
? sieve = ~/sieve/dovecot.sieve
? sieve_after = /var/dovecot/sieve/after.d/
? sieve_before = /var/dovecot/sieve/before.d/
? sieve_dir = ~/sieve
? sieve_extensions = +editheader
? sieve_user_log = ~/.sieve.log
}
postmaster_address = admins at egroupware.org
protocols = imap pop3 lmtp sieve
quota_full_tempfail = yes
replication_dsync_parameters = -d -n INBOX -l 30 -U
service aggregator {
? fifo_listener replication-notify-fifo {
??? user = dovecot
? }
? unix_listener replication-notify {
??? user = dovecot
? }
}
service auth-worker {
? user = $default_internal_user
}
service doveadm {
? inet_listener {
??? port = 12345
? }
? inet_listener {
??? port = 26
? }
? vsz_limit = 512 M
}
service imap-login {
? inet_listener imap {
??? port = 143
? }
? inet_listener imaps {
??? port = 993
??? ssl = yes
? }
? process_min_avail = 5
? service_count = 1
? vsz_limit = 64 M
}
service imap {
? executable = imap
? process_limit = 2048
? vsz_limit = 512 M
}
service lmtp {
? inet_listener lmtp {
??? port = 24
? }
? unix_listener lmtp {
??? mode = 0666
? }
? vsz_limit = 512 M
}
service managesieve-login {
? inet_listener sieve {
??? port = 4190
? }
? inet_listener sieve_deprecated {
??? port = 2000
? }
}
service pop3-login {
? inet_listener pop3 {
??? port = 110
? }
? inet_listener pop3s {
??? port = 995
??? ssl = yes
? }
}
service pop3 {
? executable = pop3
}
service postlogin {
? executable = script-login -d rawlog -b -t
}
service replicator {
? process_min_avail = 1
? unix_listener replicator-doveadm {
??? group = dovecot
??? mode = 0660
??? user = dovecot
? }
}
ssl_cert = </etc/certs/mail.egroupware.org.pem
ssl_key =? # hidden, use -P to show it
userdb {
? driver = prefetch
}
userdb {
? args = /etc/dovecot/dovecot-dict-auth.conf
? driver = dict
}
userdb {
? args = /etc/dovecot/dovecot-sql.conf
? driver = sql
}
verbose_proctitle = yes
protocol lda {
? mail_plugins = acl quota notify replication mail_log acl sieve quota
}
protocol imap {
? mail_max_userip_connections = 200
? mail_plugins = acl quota notify replication mail_log acl imap_acl
quota imap_quota
}
protocol lmtp {
? mail_max_lock_timeout = 25 secs
? mail_plugins = acl quota notify replication mail_log acl sieve quota
}


-- 
Ralf Becker
EGroupware GmbH [www.egroupware.org]
Handelsregister HRB Kaiserslautern 3587
Gesch?ftsf?hrer Birgit und Ralf Becker
Leibnizstr. 17, 67663 Kaiserslautern, Germany
Telefon +49 631 31657-0


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 801 bytes
Desc: OpenPGP digital signature
URL:
<https://dovecot.org/pipermail/dovecot/attachments/20170919/4ff3f563/attachment-0001.sig>

On 19 Sep 2017, at 1.03, Ralf Becker <rb at egroupware.org <mailto:rb at
egroupware.org>> wrote:
> 
> 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
Did you try deleting dovecot-acl-list to see if it makes a difference? What do
these two dovecot-acl files contain? If you delete those, it should reset all
the ACLs.

Hi Timo,

Am 20.09.17 um 02:06 schrieb Timo Sirainen:
> On 19 Sep 2017, at 1.03, Ralf Becker <rb at egroupware.org
> <mailto:rb at egroupware.org>> wrote:
>>
>> 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
>
> Did you try deleting dovecot-acl-list to see if it makes a difference?
> What do these two dovecot-acl files contain?
root at fra-nfs-mail:/var/dovecot/imap/<domain>/<user># find -name
dovecot-acl\*
./mdbox/mailboxes/INBOX/dbox-Mails/dovecot-acl
./mdbox/dovecot-acl-list
root at fra-nfs-mail:/var/dovecot/imap/gruene-berlin.de/Christopher.Poschmann#
cat mdbox/mailboxes/INBOX/dbox-Mails/dovecot-acl
owner akxeilprwts
user=<user>@<domain> akxeilprwts

This are the ACLs I set before.
> If you delete those, it should reset all the ACLs.
root at fra-nfs-mail:/var/dovecot/imap/gruene-berlin.de/Christopher.Poschmann#
find -name dovecot-acl\*
./mdbox/mailboxes/INBOX/dbox-Mails/dovecot-acl
./mdbox/dovecot-acl-list
root at fra-nfs-mail:/var/dovecot/imap/gruene-berlin.de/Christopher.Poschmann#
cat mdbox/mailboxes/INBOX/dbox-Mails/dovecot-acl
owner akxeilprwts
user=christopher.poschmann at gruene-berlin.de akxeilprwts
root at fra-nfs-mail:/var/dovecot/imap/gruene-berlin.de/Christopher.Poschmann#
rm mdbox/mailboxes/INBOX/dbox-Mails/dovecot-acl mdbox/dovecot-acl-list
root at fra-nfs-mail:/var/dovecot/imap/gruene-berlin.de/Christopher.Poschmann#
doveadm mailbox list -u christopher.poschmann at gruene-berlin.de
user
INBOX
root at fra-nfs-mail:/var/dovecot/imap/<domain>/<user># doveadm acl
debug
-u <user>@<domain> INBOX
doveadm(<user>@<domain>): Info: Mailbox 'INBOX' is in
namespace 'INBOX/'
doveadm(<user>@<domain>): Info: Mailbox path:
/var/dovecot/imap/<domain>/<user>/mdbox/mailboxes/INBOX/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 is NOT visible in LIST

Problem still exists, after deleting the dovecot-acl* files :(

I believe it's some kind of corruption in the mdbox files.
I tried to move the mailbox away and import it again from the moved
location, which so far fixed most of the problems we had in the past,
but in case of that mailbox, it failed with a fatal error (see my first
post in this thread).

Ralf

-- 
Ralf Becker
EGroupware GmbH [www.egroupware.org]
Handelsregister HRB Kaiserslautern 3587
Gesch?ftsf?hrer Birgit und Ralf Becker
Leibnizstr. 17, 67663 Kaiserslautern, Germany
Telefon +49 631 31657-0


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 801 bytes
Desc: OpenPGP digital signature
URL:
<https://dovecot.org/pipermail/dovecot/attachments/20170920/4f06598c/attachment.sig>