Probleme beim Setzen von ACL/Shared Folder

Julian Kotysch julian at kotysch.de
Fr Dez 16 13:58:54 CET 2022 

Hallo,

Tag um Tag und ich finde den Fehler nicht... Verzweiflung.

Problem: Kann per User-ACL NUR die INBOX freigeben; Unterornder will 
Dovecot irgendwie nicht freigeben, gleichwohl Dovecot die Dateien 
shared-Dict, dovecot-acl-list, dovecot-acl zwar erstellt aber meiner 
Meinung nicht richtig beschreibt (siehe: dovecot-acl-list 
(UserShareGeber) -> Trash).

Eingesetztes System: Dovecot 2.3.19.1

Kann mir jemand einen Hinweis geben, wo ich weiter suchen könnte?
Leider hat mir Google (u.a. 
http://www.dokuwiki.tachtler.net/doku.php?id=tachtler:dovecot_shares), 
diese Mailing List 
(https://listen.jpberlin.de/pipermail/dovecot/2014-August/000523.html), 
die Doku und auch das Dovecot Buch keine nützlichen Hinweise geliefert.
Falls noch Infos fehlen, liefere ich sie gerne nach.

Bin für jeden Hinweis dankbar!

Beste Grüße
Julian

Nutzer
--Start--
UserShareGeber at domain.tld
UserShareNehmer at domain.tld

Hinweis: Nutzernamen sind im original komplett klein geschrieben.
--ENDE--

Auszug Dovecot Config (ACL relevant)
--START--
service auth {
     ### Auth socket für LMTP-Dienst
     unix_listener auth-userdb {
         mode = 0660
         user = vmail
         group = vmail
     }
}

mail_plugins = $mail_plugins acl

protocol imap {
     mail_plugins = $mail_plugins quota imap_quota imap_sieve imap_acl
}

userdb {
     driver = sql
     args = /etc/dovecot/dovecot-sql.conf
}

mail_uid = vmail
mail_gid = vmail
mail_privileged_group = vmail
mail_home = /var/vmail/mailboxes/%Ld/%Ln
mail_location = maildir:%h/Maildir:LAYOUT=fs

namespace {
   type = shared
   hidden = no
   ignore_on_failure = no
   inbox = no
   list = yes
   location = 
maildir:%%h/Maildir:INDEX=%h/shared/%%u:CONTROL=%h/shared/%%u
   prefix = shared/%%u/
   separator = /
   subscriptions = yes
}

plugin {
     acl = vfile
     acl_defaults_from_inbox = yes
     acl_shared_dict = file:/var/vmail/acl-shared-dict.db
}
--ENDE--

Anlage ACL
--START--
doveadm acl set -u UserShareGeber at domain.tld INBOX 
user=UserShareNehmer at domain.tld admin create delete expunge insert 
lookup post read write write-deleted write-seen
doveadm acl set -u UserShareGeber at domain.tld INBOX/FolderX 
user=UserShareNehmer at domain.tld admin create delete expunge insert 
lookup post read write write-deleted write-seen
--ENDE--

Verzeichnisstruktur
--START--
UserShareGeber INBOX:
root at mx01:/etc/dovecot# ls -la 
/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir/
insgesamt 72
drwx------ 9 vmail vmail 4096 16. Dez 11:36 .
drwx------ 3 vmail vmail 4096 16. Dez 11:32 ..
drwx------ 2 vmail vmail 4096 16. Dez 11:32 cur
-rw------- 1 vmail vmail   47 16. Dez 11:35 dovecot-acl
-rw------- 1 vmail vmail   36 16. Dez 11:36 dovecot-acl-list
-rw------- 1 vmail vmail  476 16. Dez 11:35 dovecot.index.log
-rw------- 1 vmail vmail 2680 16. Dez 11:36 dovecot.list.index.log
-rw------- 1 vmail vmail   96 16. Dez 11:33 dovecot.mailbox.log
-rw------- 1 vmail vmail   51 16. Dez 11:32 dovecot-uidlist
-rw------- 1 vmail vmail    8 16. Dez 11:33 dovecot-uidvalidity
-r--r--r-- 1 vmail vmail    0 16. Dez 11:32 dovecot-uidvalidity.639c493a
drwx------ 5 vmail vmail 4096 16. Dez 11:32 Drafts
drwx------ 5 vmail vmail 4096 16. Dez 11:36 FolderX
-rw------- 1 vmail vmail   16 16. Dez 11:32 maildirsize
drwx------ 2 vmail vmail 4096 16. Dez 11:32 new
drwx------ 5 vmail vmail 4096 16. Dez 11:32 Sent
drwx------ 5 vmail vmail 4096 16. Dez 11:32 Spam
-rw------- 1 vmail vmail   30 16. Dez 11:33 subscriptions
drwx------ 2 vmail vmail 4096 16. Dez 11:32 tmp

UserShareGeber INBOX/FolderX:
root at mx01:/etc/dovecot# ls -la 
/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir/FolderX/
insgesamt 32
drwx------ 5 vmail vmail 4096 16. Dez 11:36 .
drwx------ 9 vmail vmail 4096 16. Dez 11:36 ..
drwx------ 2 vmail vmail 4096 16. Dez 11:33 cur
-rw------- 1 vmail vmail   47 16. Dez 11:36 dovecot-acl
-rw------- 1 vmail vmail  192 16. Dez 11:36 dovecot.index.log
-rw------- 1 vmail vmail   51 16. Dez 11:33 dovecot-uidlist
drwx------ 2 vmail vmail 4096 16. Dez 11:33 new
drwx------ 2 vmail vmail 4096 16. Dez 11:33 tmp

shared-dict:
root at mx01:/etc/dovecot# ls -la /var/vmail/
insgesamt 32
drwxrwx---  4 vmail vmail 4096 16. Dez 11:36 .
drwxr-xr-x 12 root  root  4096 20. Okt 16:53 ..
-rw-rw----  1 vmail vmail   87 16. Dez 11:36 acl-shared-dict.db
drwxrwx---  3 vmail vmail 4096 16. Dez 11:32 mailboxes
drwxrwx---  4 vmail vmail 4096 13. Dez 14:04 sieve
--ENDE--

File shared-dict
--START--
shared/shared-boxes/user/UserShareNehmer at domain.tld/UserShareGeber at domain.tld
1
--ENDE--

File dovecot-acl-list (UserShareGeber)
--START--
1671187245 Trash
1671186962 FolderX
1671186954 INBOX

Kommentar: Trash habe ich nicht freigeben!
--ENDE--

File dovecot-acl (INBOX; UserShareGeber)
--START--
user=UserShareNehmer at domain.tld akxeilprwts
--ENDE--

File dovecot-acl (INBOX/FolderX; UserShareGeber)
--START--
user=UserShareNehmer at domain.tld akxeilprwts
--ENDE--

Mail Log (Debug)
--START--
Dec 16 11:59:46 mx01 dovecot: imap-login: Login: 
user=<UserShareNehmer at domain.tld>, method=PLAIN, rip=10.10.4.1, 
lip=10.10.5.1, mpid=135821, TLS, session=<CvQi3u/v6s8KCgQB>
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
Loading modules from directory: /usr/lib/dovecot/modules
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib01_acl_plugin.so
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib02_imap_acl_plugin.so
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib10_quota_plugin.so
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib95_imap_sieve_plugin.so
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: Added 
userdb setting: plugin/quota_rule=*:storage=2048M
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
Effective uid=1001, gid=1001, 
home=/var/vmail/mailboxes/domain.tld/UserShareNehmer
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
dict(file): dict created (uri=file:/var/vmail/acl-shared-dict.db, 
base_dir=/var/run/dovecot)
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: Quota 
root: name=User quota backend=maildir args=
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: Quota 
rule: root=User quota mailbox=* bytes=2147483648 messages=0
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: Quota 
grace: root=User quota bytes=214748364 (10%)
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
open(/proc/self/io) failed: Permission denied
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
Namespace inbox: type=private, prefix=INBOX/, sep=/, inbox=yes, 
hidden=no, list=yes, subscriptions=yes 
location=maildir:/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir:LAYOUT=fs
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: fs: 
root=/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir, index=, 
indexpvt=, control=, 
inbox=/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir, alt=
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: acl: 
acl username = UserShareNehmer at domain.tld
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: acl: 
owner = 1
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
Namespace : type=shared, prefix=shared/%u/, sep=/, inbox=no, hidden=no, 
list=yes, subscriptions=yes 
location=maildir:%h/Maildir:INDEX=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/%u:CONTROL=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/%u
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
shared: root=/var/run/dovecot, index=, indexpvt=, control=, inbox=, alt=
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: acl: 
acl username = UserShareNehmer at domain.tld
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: acl: 
owner = 0
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
Namespace : type=private, prefix=, sep=, inbox=no, hidden=yes, list=no, 
subscriptions=no location=fail::LAYOUT=none
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: none: 
root=, index=, indexpvt=, control=, inbox=, alt=
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
quota: quota_over_flag check: quota_over_script unset - skipping
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: 
Disconnected: Logged out in=26 out=557 deleted=0 expunged=0 trashed=0 
hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: User 
session is finished
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135821><CvQi3u/v6s8KCgQB>: Debug: 
dict(file): dict destroyed
Dec 16 11:59:46 mx01 dovecot: imap-login: Login: 
user=<UserShareNehmer at domain.tld>, method=PLAIN, rip=10.10.4.1, 
lip=10.10.5.1, mpid=135823, TLS, session=<+Fkl3u/v8s8KCgQB>
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
Loading modules from directory: /usr/lib/dovecot/modules
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib01_acl_plugin.so
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib02_imap_acl_plugin.so
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib10_quota_plugin.so
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib95_imap_sieve_plugin.so
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: Added 
userdb setting: plugin/quota_rule=*:storage=2048M
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
Effective uid=1001, gid=1001, 
home=/var/vmail/mailboxes/domain.tld/UserShareNehmer
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
dict(file): dict created (uri=file:/var/vmail/acl-shared-dict.db, 
base_dir=/var/run/dovecot)
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: Quota 
root: name=User quota backend=maildir args=
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: Quota 
rule: root=User quota mailbox=* bytes=2147483648 messages=0
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: Quota 
grace: root=User quota bytes=214748364 (10%)
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
open(/proc/self/io) failed: Permission denied
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
Namespace inbox: type=private, prefix=INBOX/, sep=/, inbox=yes, 
hidden=no, list=yes, subscriptions=yes 
location=maildir:/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir:LAYOUT=fs
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: fs: 
root=/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir, index=, 
indexpvt=, control=, 
inbox=/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir, alt=
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl: 
acl username = UserShareNehmer at domain.tld
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl: 
owner = 1
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
Namespace : type=shared, prefix=shared/%u/, sep=/, inbox=no, hidden=no, 
list=yes, subscriptions=yes 
location=maildir:%h/Maildir:INDEX=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/%u:CONTROL=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/%u
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
shared: root=/var/run/dovecot, index=, indexpvt=, control=, inbox=, alt=
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl: 
acl username = UserShareNehmer at domain.tld
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl: 
owner = 0
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
Namespace : type=private, prefix=, sep=, inbox=no, hidden=yes, list=no, 
subscriptions=no location=fail::LAYOUT=none
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: none: 
root=, index=, indexpvt=, control=, inbox=, alt=
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
quota: quota_over_flag check: quota_over_script unset - skipping
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl 
vfile: file 
/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir/dovecot-acl not 
found
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl 
vfile: file 
/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir/Spam/dovecot-acl 
not found
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl 
vfile: file 
/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir/Trash/dovecot-acl 
not found
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl 
vfile: file 
/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir/Drafts/dovecot-acl 
not found
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl 
vfile: file 
/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir/Sent/dovecot-acl 
not found
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
dict(file): Iterating prefix shared/shared-boxes/anyone/
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
dict(file): Iteration finished, got 0 rows
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
dict(file): Iterating prefix 
shared/shared-boxes/user/UserShareNehmer at domain.tld/
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
dict(file): Iteration finished, got 1 rows
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
auth-master: userdb lookup(UserShareGeber at domain.tld): Started userdb 
lookup
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
auth-master: conn unix:/var/run/dovecot/auth-userdb: Connecting
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
auth-master: conn unix:/var/run/dovecot/auth-userdb (pid=135692,uid=0): 
Client connected (fd=12)
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
auth-master: userdb lookup(UserShareGeber at domain.tld): auth USER input: 
UserShareGeber at domain.tld quota_rule=*:storage=2048M
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
auth-master: userdb lookup(UserShareGeber at domain.tld): Finished userdb 
lookup (username=UserShareGeber at domain.tld quota_rule=*:storage=2048M)
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
dict(file): dict created (uri=file:/var/vmail/acl-shared-dict.db, 
base_dir=/var/run/dovecot)
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: Quota 
root: name=User quota backend=maildir args=
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: Quota 
rule: root=User quota mailbox=* bytes=2147483648 messages=0
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: Quota 
grace: root=User quota bytes=214748364 (10%)
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
open(/proc/self/io) failed: Permission denied
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
maildir++: root=/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir, 
index=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/UserShareGeber at domain.tld, 
indexpvt=, 
control=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/UserShareGeber at domain.tld, 
inbox=/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir, alt=
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl: 
acl username = UserShareGeber at domain.tld
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl: 
owner = 1
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
quota: quota_over_flag check: quota_over_script unset - skipping
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
maildir++: root=/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir, 
index=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/UserShareGeber at domain.tld, 
indexpvt=, 
control=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/UserShareGeber at domain.tld, 
inbox=/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir, alt=
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl: 
acl username = UserShareNehmer at domain.tld
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl: 
owner = 0
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: acl 
vfile: reading file 
/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir/dovecot-acl
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: 
Disconnected: Logged out in=139 out=931 deleted=0 expunged=0 trashed=0 
hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: User 
session is finished
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
dict(file): dict destroyed
Dec 16 11:59:46 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135823><+Fkl3u/v8s8KCgQB>: Debug: 
dict(file): dict destroyed
Dec 16 11:59:46 mx01 dovecot: imap(135823): Debug: auth-master: conn 
unix:/var/run/dovecot/auth-userdb (pid=135692,uid=0): Disconnected: 
Connection closed (fd=12)
Dec 16 11:59:48 mx01 dovecot: imap-login: Login: 
user=<UserShareNehmer at domain.tld>, method=PLAIN, rip=10.10.4.1, 
lip=10.10.5.1, mpid=135825, TLS, session=<JN9E3u/vaK0KCgQB>
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
Loading modules from directory: /usr/lib/dovecot/modules
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib01_acl_plugin.so
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib02_imap_acl_plugin.so
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib10_quota_plugin.so
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib95_imap_sieve_plugin.so
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: Added 
userdb setting: plugin/quota_rule=*:storage=2048M
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
Effective uid=1001, gid=1001, 
home=/var/vmail/mailboxes/domain.tld/UserShareNehmer
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
dict(file): dict created (uri=file:/var/vmail/acl-shared-dict.db, 
base_dir=/var/run/dovecot)
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: Quota 
root: name=User quota backend=maildir args=
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: Quota 
rule: root=User quota mailbox=* bytes=2147483648 messages=0
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: Quota 
grace: root=User quota bytes=214748364 (10%)
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
open(/proc/self/io) failed: Permission denied
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
Namespace inbox: type=private, prefix=INBOX/, sep=/, inbox=yes, 
hidden=no, list=yes, subscriptions=yes 
location=maildir:/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir:LAYOUT=fs
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: fs: 
root=/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir, index=, 
indexpvt=, control=, 
inbox=/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir, alt=
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: acl: 
acl username = UserShareNehmer at domain.tld
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: acl: 
owner = 1
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
Namespace : type=shared, prefix=shared/%u/, sep=/, inbox=no, hidden=no, 
list=yes, subscriptions=yes 
location=maildir:%h/Maildir:INDEX=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/%u:CONTROL=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/%u
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
shared: root=/var/run/dovecot, index=, indexpvt=, control=, inbox=, alt=
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: acl: 
acl username = UserShareNehmer at domain.tld
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: acl: 
owner = 0
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
Namespace : type=private, prefix=, sep=, inbox=no, hidden=yes, list=no, 
subscriptions=no location=fail::LAYOUT=none
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: none: 
root=, index=, indexpvt=, control=, inbox=, alt=
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
quota: quota_over_flag check: quota_over_script unset - skipping
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
Mailbox INBOX: Mailbox opened
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: acl 
vfile: file 
/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir/dovecot-acl not 
found
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: 
Disconnected: Logged out in=95 out=1200 deleted=0 expunged=0 trashed=0 
hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: User 
session is finished
Dec 16 11:59:48 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135825><JN9E3u/vaK0KCgQB>: Debug: 
dict(file): dict destroyed
Dec 16 11:59:51 mx01 dovecot: imap-login: Login: 
user=<UserShareNehmer at domain.tld>, method=PLAIN, rip=10.10.4.1, 
lip=10.10.5.1, mpid=135827, TLS, session=<PT5t3u/vdq0KCgQB>
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
Loading modules from directory: /usr/lib/dovecot/modules
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib01_acl_plugin.so
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib02_imap_acl_plugin.so
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib10_quota_plugin.so
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib95_imap_sieve_plugin.so
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: Added 
userdb setting: plugin/quota_rule=*:storage=2048M
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
Effective uid=1001, gid=1001, 
home=/var/vmail/mailboxes/domain.tld/UserShareNehmer
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
dict(file): dict created (uri=file:/var/vmail/acl-shared-dict.db, 
base_dir=/var/run/dovecot)
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: Quota 
root: name=User quota backend=maildir args=
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: Quota 
rule: root=User quota mailbox=* bytes=2147483648 messages=0
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: Quota 
grace: root=User quota bytes=214748364 (10%)
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
open(/proc/self/io) failed: Permission denied
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
Namespace inbox: type=private, prefix=INBOX/, sep=/, inbox=yes, 
hidden=no, list=yes, subscriptions=yes 
location=maildir:/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir:LAYOUT=fs
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: fs: 
root=/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir, index=, 
indexpvt=, control=, 
inbox=/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir, alt=
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl: 
acl username = UserShareNehmer at domain.tld
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl: 
owner = 1
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
Namespace : type=shared, prefix=shared/%u/, sep=/, inbox=no, hidden=no, 
list=yes, subscriptions=yes 
location=maildir:%h/Maildir:INDEX=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/%u:CONTROL=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/%u
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
shared: root=/var/run/dovecot, index=, indexpvt=, control=, inbox=, alt=
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl: 
acl username = UserShareNehmer at domain.tld
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl: 
owner = 0
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
Namespace : type=private, prefix=, sep=, inbox=no, hidden=yes, list=no, 
subscriptions=no location=fail::LAYOUT=none
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: none: 
root=, index=, indexpvt=, control=, inbox=, alt=
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
quota: quota_over_flag check: quota_over_script unset - skipping
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl 
vfile: file 
/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir/dovecot-acl not 
found
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl 
vfile: file 
/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir/Spam/dovecot-acl 
not found
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl 
vfile: file 
/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir/Trash/dovecot-acl 
not found
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl 
vfile: file 
/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir/Drafts/dovecot-acl 
not found
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl 
vfile: file 
/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir/Sent/dovecot-acl 
not found
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
dict(file): Iterating prefix shared/shared-boxes/anyone/
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
dict(file): Iteration finished, got 0 rows
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
dict(file): Iterating prefix 
shared/shared-boxes/user/UserShareNehmer at domain.tld/
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
dict(file): Iteration finished, got 1 rows
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
auth-master: userdb lookup(UserShareGeber at domain.tld): Started userdb 
lookup
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
auth-master: conn unix:/var/run/dovecot/auth-userdb: Connecting
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
auth-master: conn unix:/var/run/dovecot/auth-userdb (pid=135692,uid=0): 
Client connected (fd=12)
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
auth-master: userdb lookup(UserShareGeber at domain.tld): auth USER input: 
UserShareGeber at domain.tld quota_rule=*:storage=2048M
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
auth-master: userdb lookup(UserShareGeber at domain.tld): Finished userdb 
lookup (username=UserShareGeber at domain.tld quota_rule=*:storage=2048M)
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
dict(file): dict created (uri=file:/var/vmail/acl-shared-dict.db, 
base_dir=/var/run/dovecot)
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: Quota 
root: name=User quota backend=maildir args=
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: Quota 
rule: root=User quota mailbox=* bytes=2147483648 messages=0
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: Quota 
grace: root=User quota bytes=214748364 (10%)
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
open(/proc/self/io) failed: Permission denied
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
maildir++: root=/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir, 
index=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/UserShareGeber at domain.tld, 
indexpvt=, 
control=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/UserShareGeber at domain.tld, 
inbox=/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir, alt=
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl: 
acl username = UserShareGeber at domain.tld
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl: 
owner = 1
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
quota: quota_over_flag check: quota_over_script unset - skipping
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
maildir++: root=/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir, 
index=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/UserShareGeber at domain.tld, 
indexpvt=, 
control=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/UserShareGeber at domain.tld, 
inbox=/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir, alt=
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl: 
acl username = UserShareNehmer at domain.tld
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl: 
owner = 0
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: acl 
vfile: reading file 
/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir/dovecot-acl
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
Namespace shared/: Using permissions from : mode=0700 gid=default
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
Mailbox INBOX: Mailbox opened
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
Mailbox shared/UserShareGeber at domain.tld: Mailbox opened
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: 
Disconnected: Logged out in=276 out=1386 deleted=0 expunged=0 trashed=0 
hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: User 
session is finished
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
dict(file): dict destroyed
Dec 16 11:59:51 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135827><PT5t3u/vdq0KCgQB>: Debug: 
dict(file): dict destroyed
Dec 16 11:59:51 mx01 dovecot: imap(135827): Debug: auth-master: conn 
unix:/var/run/dovecot/auth-userdb (pid=135692,uid=0): Disconnected: 
Connection closed (fd=12)
Dec 16 11:59:52 mx01 dovecot: imap-login: Login: 
user=<UserShareNehmer at domain.tld>, method=PLAIN, rip=10.10.4.1, 
lip=10.10.5.1, mpid=135829, TLS, session=<dySE3u/vhK0KCgQB>
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
Loading modules from directory: /usr/lib/dovecot/modules
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib01_acl_plugin.so
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib02_imap_acl_plugin.so
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib10_quota_plugin.so
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
Module loaded: /usr/lib/dovecot/modules/lib95_imap_sieve_plugin.so
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: Added 
userdb setting: plugin/quota_rule=*:storage=2048M
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
Effective uid=1001, gid=1001, 
home=/var/vmail/mailboxes/domain.tld/UserShareNehmer
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
dict(file): dict created (uri=file:/var/vmail/acl-shared-dict.db, 
base_dir=/var/run/dovecot)
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: Quota 
root: name=User quota backend=maildir args=
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: Quota 
rule: root=User quota mailbox=* bytes=2147483648 messages=0
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: Quota 
grace: root=User quota bytes=214748364 (10%)
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
open(/proc/self/io) failed: Permission denied
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
Namespace inbox: type=private, prefix=INBOX/, sep=/, inbox=yes, 
hidden=no, list=yes, subscriptions=yes 
location=maildir:/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir:LAYOUT=fs
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: fs: 
root=/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir, index=, 
indexpvt=, control=, 
inbox=/var/vmail/mailboxes/domain.tld/UserShareNehmer/Maildir, alt=
Dec 16 11:59:52 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl: 
acl username = UserShareNehmer at domain.tld
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl: 
owner = 1
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
Namespace : type=shared, prefix=shared/%u/, sep=/, inbox=no, hidden=no, 
list=yes, subscriptions=yes 
location=maildir:%h/Maildir:INDEX=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/%u:CONTROL=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/%u
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
shared: root=/var/run/dovecot, index=, indexpvt=, control=, inbox=, alt=
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl: 
acl username = UserShareNehmer at domain.tld
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl: 
owner = 0
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
Namespace : type=private, prefix=, sep=, inbox=no, hidden=yes, list=no, 
subscriptions=no location=fail::LAYOUT=none
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: none: 
root=, index=, indexpvt=, control=, inbox=, alt=
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
quota: quota_over_flag check: quota_over_script unset - skipping
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
auth-master: userdb lookup(UserShareGeber at domain.tld): Started userdb 
lookup
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
auth-master: conn unix:/var/run/dovecot/auth-userdb: Connecting
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
auth-master: conn unix:/var/run/dovecot/auth-userdb (pid=135692,uid=0): 
Client connected (fd=8)
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
auth-master: userdb lookup(UserShareGeber at domain.tld): auth USER input: 
UserShareGeber at domain.tld quota_rule=*:storage=2048M
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
auth-master: userdb lookup(UserShareGeber at domain.tld): Finished userdb 
lookup (username=UserShareGeber at domain.tld quota_rule=*:storage=2048M)
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
dict(file): dict created (uri=file:/var/vmail/acl-shared-dict.db, 
base_dir=/var/run/dovecot)
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: Quota 
root: name=User quota backend=maildir args=
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: Quota 
rule: root=User quota mailbox=* bytes=2147483648 messages=0
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: Quota 
grace: root=User quota bytes=214748364 (10%)
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
open(/proc/self/io) failed: Permission denied
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
maildir++: root=/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir, 
index=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/UserShareGeber at domain.tld, 
indexpvt=, 
control=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/UserShareGeber at domain.tld, 
inbox=/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir, alt=
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl: 
acl username = UserShareGeber at domain.tld
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl: 
owner = 1
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
quota: quota_over_flag check: quota_over_script unset - skipping
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
maildir++: root=/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir, 
index=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/UserShareGeber at domain.tld, 
indexpvt=, 
control=/var/vmail/mailboxes/domain.tld/UserShareNehmer/shared/UserShareGeber at domain.tld, 
inbox=/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir, alt=
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl: 
initializing backend with data: vfile
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl: 
acl username = UserShareNehmer at domain.tld
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl: 
owner = 0
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl 
vfile: Global ACLs disabled
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
Mailbox shared/UserShareGeber at domain.tld: Mailbox opened
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: acl 
vfile: reading file 
/var/vmail/mailboxes/domain.tld/UserShareGeber/Maildir/dovecot-acl
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: 
Disconnected: Logged out in=188 out=1165 deleted=0 expunged=0 trashed=0 
hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: User 
session is finished
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
dict(file): dict destroyed
Dec 16 11:59:53 mx01 dovecot: 
imap(UserShareNehmer at domain.tld)<135829><dySE3u/vhK0KCgQB>: Debug: 
dict(file): dict destroyed
Dec 16 11:59:53 mx01 dovecot: imap(135829): Debug: auth-master: conn 
unix:/var/run/dovecot/auth-userdb (pid=135692,uid=0): Disconnected: 
Connection closed (fd=8)
--ENDE--

Id Dovecot-Nutzer
--START--
root at mx01:/etc/dovecot# id vmail
uid=1001(vmail) gid=1001(vmail) Gruppen=1001(vmail)
--ENDE--

Selinux
Kommentar: SELinux habe ich nicht installiert.

Apparmor
Dienst gestoppt

Mailbox List (doveadm)
--START--
root at mx01:/etc/dovecot# doveadm mailbox list -u 
UserShareNehmer at domain.tld
INBOX
INBOX/Spam
INBOX/Sent
INBOX/Drafts
INBOX/Trash
shared
shared/UserShareGeber at domain.tld
--ENDE--

Mehr Informationen über die Mailingliste Dovecot