Sehr geehrte Damen und Herren,
dank der tollen Unterstützung durch das Forum konnte ich mailcow erfolgreich einrichten und bisher auch problemlos betreiben.
Vor ein paar Tagen habe ich versucht, einen Sync-Job zu erstellen, der lief sich aber “Tod”.
Daraufhin lud ich die Seite neu, und alles wirkte normal, lediglich der Sync-Job war nicht erstellt worden.
Seitdem kann ich mich, wie bereits im Titel der Frage erwähnt, zwar problemlos in SOGo einloggen, aber nicht mehr mit Thunderbird.
Also habe ich die Logs durchgelesen und dovecot gab diverse Fehler aus.
Daraufhin habe ich mailcow mit docker compose down / docker compose up -d neu gestartet, was leider keine Abhilfe bewirkte.
Also habe ich den Hetzner-Server, auf dem ich mailcow betreibe, mit zwei zeitlich unterschiedlichen Backups neu aufbauen lassen.
In beiden dürfte der Fehler nicht definitiv nicht vorhanden sein, dennoch bleibt er weiterhin bestehen.
Die Dovecot Logs enthalten weiterhin Fehlermeldungen, die anderen Logs sehen, soweit ich das beurteilen kann, gut aus.
Dovecot Log:
`
root@mail:/opt/mailcow-dockerized# docker compose logs -f –tail=200 dovecot-mailcow
dovecot-mailcow-1 | Waiting for database to come up…
dovecot-mailcow-1 | Uptime: 2 Threads: 2 Questions: 7 Slow queries: 0 Opens: 22 Open tables: 15 Queries per second avg: 3.500
dovecot-mailcow-1 | Detecting SKIP_FTS=n… enabling Flatcurve (FTS)
dovecot-mailcow-1 | Configuring FTS Settings…
dovecot-mailcow-1 | Setting FTS Memory Limit (per process) to 128 MB
dovecot-mailcow-1 | Setting FTS Process Limit to 1
dovecot-mailcow-1 | grep: /etc/dovecot/extra.conf: No such file or directory
dovecot-mailcow-1 | % Total % Received % Xferd Average Speed Time Time Time Current
dovecot-mailcow-1 | Dload Upload Total Spent Left Speed
100 120k 100 120k 0 0 625k 0 –:–:– –:–:– –:–:– 628k
dovecot-mailcow-1 | 20_blatspammer.cf
dovecot-mailcow-1 | 70_HS_body.cf
dovecot-mailcow-1 | 70_HS_header.cf
dovecot-mailcow-1 | 2025-05-13 10:29:36,438 INFO Set uid to user 0 succeeded
dovecot-mailcow-1 | 2025-05-13 10:29:36,443 INFO supervisord started with pid 1
dovecot-mailcow-1 | 2025-05-13 10:29:37,448 INFO spawned: ‘processes’ with pid 115
dovecot-mailcow-1 | 2025-05-13 10:29:37,460 INFO spawned: ‘dovecot’ with pid 116
dovecot-mailcow-1 | 2025-05-13 10:29:37,476 INFO spawned: ‘syslog-ng’ with pid 117
dovecot-mailcow-1 | May 13 10:29:37 25095a543de2 syslog-ng[117]: syslog-ng starting up; version=‘4.8.1’
dovecot-mailcow-1 | May 13 10:29:37 25095a543de2 dovecot: master: Dovecot v2.3.21.1 (d492236fa0) starting up for imap, sieve, lmtp, pop3
dovecot-mailcow-1 | 2025-05-13 10:29:38,641 INFO success: processes entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
dovecot-mailcow-1 | 2025-05-13 10:29:38,641 INFO success: dovecot entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
dovecot-mailcow-1 | 2025-05-13 10:29:38,642 INFO success: syslog-ng entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
dovecot-mailcow-1 | May 13 10:30:02 25095a543de2 dovecot: imap-login: Login: user=mail@nicolaiwiehe.de, method=PLAIN, rip=172.22.1.248, lip=172.22.1.250, mpid=140
dovecot-mailcow-1 | May 13 10:30:02 25095a543de2 dovecot: imap(mail@nicolaiwiehe.de)<140><l6siPQA1QrCsFgH4>: Disconnected: Logged out in=145 out=1336 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
dovecot-mailcow-1 | May 13 10:30:03 25095a543de2 dovecot: imap-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.11, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:30:03 25095a543de2 dovecot: imap-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.11, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:30:18 25095a543de2 dovecot: imap-login: Login: user=mail@nicolaiwiehe.de, method=PLAIN, rip=172.22.1.248, lip=172.22.1.250, mpid=146
dovecot-mailcow-1 | May 13 10:30:18 25095a543de2 dovecot: imap(mail@nicolaiwiehe.de)<146><BQ8WPgA1CqOsFgH4>: Disconnected: Logged out in=154 out=1698 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
dovecot-mailcow-1 | May 13 10:30:21 25095a543de2 dovecot: imap-login: Login: user=mail@nicolaiwiehe.de, method=PLAIN, rip=172.22.1.248, lip=172.22.1.250, mpid=150
dovecot-mailcow-1 | May 13 10:30:21 25095a543de2 dovecot: imap(mail@nicolaiwiehe.de)<150><cclHPgA1FqOsFgH4>: Disconnected: Logged out in=154 out=1698 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
dovecot-mailcow-1 | May 13 10:30:34 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:30:34 25095a543de2 dovecot: auth-worker(135): conn unix:auth-worker (pid=134,uid=401): auth-worker<15>: sql(watchdog@invalid,172.22.1.12): unknown user
dovecot-mailcow-1 | May 13 10:30:34 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:30:34 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:30:34 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:30:34 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:30:35 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:30:52 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user me@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:30:52 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<16>: lua(me@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:30:52 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user me@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:30:52 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<17>: lua(me@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:31:28 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:31:28 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:31:28 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:31:28 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:31:28 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:31:43 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user sipexternal@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:31:43 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<18>: lua(sipexternal@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:31:43 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user sipexternal@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:31:43 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<19>: lua(sipexternal@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:32:33 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user vu@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:32:33 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<20>: lua(vu@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:32:33 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user vu@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:32:33 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<21>: lua(vu@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:32:34 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:32:34 25095a543de2 dovecot: auth-worker(135): conn unix:auth-worker (pid=134,uid=401): auth-worker<22>: sql(watchdog@invalid,172.22.1.12): unknown user
dovecot-mailcow-1 | May 13 10:32:34 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:32:34 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:32:34 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:32:34 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:33:02 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:33:02 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:33:02 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:33:02 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:33:02 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:33:23 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user vpn4@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:33:23 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<23>: lua(vpn4@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:33:23 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user vpn4@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:33:23 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<24>: lua(vpn4@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:33:32 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:33:32 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:33:32 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:33:32 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:33:32 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:34:12 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:34:13 25095a543de2 dovecot: auth-worker(135): conn unix:auth-worker (pid=134,uid=401): auth-worker<25>: sql(watchdog@invalid,172.22.1.12): unknown user
dovecot-mailcow-1 | May 13 10:34:13 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:34:13 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:34:13 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:34:13 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:34:15 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user ns28@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:34:15 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<26>: lua(ns28@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:34:15 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user ns28@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:34:15 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<27>: lua(ns28@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:34:50 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:34:50 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:34:50 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:34:50 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:34:50 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:35:29 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:35:29 25095a543de2 dovecot: auth-worker(135): conn unix:auth-worker (pid=134,uid=401): auth-worker<34>: sql(watchdog@invalid,172.22.1.12): unknown user
dovecot-mailcow-1 | May 13 10:35:29 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:35:29 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:35:29 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:35:29 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:35:35 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
root@mail:/opt/mailcow-dockerized# docker compose logs -f –tail=200 dovecot-mailcow
dovecot-mailcow-1 | Waiting for database to come up…
dovecot-mailcow-1 | Uptime: 2 Threads: 2 Questions: 7 Slow queries: 0 Opens: 22 Open tables: 15 Queries per second avg: 3.500
dovecot-mailcow-1 | Detecting SKIP_FTS=n… enabling Flatcurve (FTS)
dovecot-mailcow-1 | Configuring FTS Settings…
dovecot-mailcow-1 | Setting FTS Memory Limit (per process) to 128 MB
dovecot-mailcow-1 | Setting FTS Process Limit to 1
dovecot-mailcow-1 | grep: /etc/dovecot/extra.conf: No such file or directory
dovecot-mailcow-1 | % Total % Received % Xferd Average Speed Time Time Time Current
dovecot-mailcow-1 | Dload Upload Total Spent Left Speed
100 120k 100 120k 0 0 625k 0 –:–:– –:–:– –:–:– 628k
dovecot-mailcow-1 | 20_blatspammer.cf
dovecot-mailcow-1 | 70_HS_body.cf
dovecot-mailcow-1 | 70_HS_header.cf
dovecot-mailcow-1 | 2025-05-13 10:29:36,438 INFO Set uid to user 0 succeeded
dovecot-mailcow-1 | 2025-05-13 10:29:36,443 INFO supervisord started with pid 1
dovecot-mailcow-1 | 2025-05-13 10:29:37,448 INFO spawned: ‘processes’ with pid 115
dovecot-mailcow-1 | 2025-05-13 10:29:37,460 INFO spawned: ‘dovecot’ with pid 116
dovecot-mailcow-1 | 2025-05-13 10:29:37,476 INFO spawned: ‘syslog-ng’ with pid 117
dovecot-mailcow-1 | May 13 10:29:37 25095a543de2 syslog-ng[117]: syslog-ng starting up; version=‘4.8.1’
dovecot-mailcow-1 | May 13 10:29:37 25095a543de2 dovecot: master: Dovecot v2.3.21.1 (d492236fa0) starting up for imap, sieve, lmtp, pop3
dovecot-mailcow-1 | 2025-05-13 10:29:38,641 INFO success: processes entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
dovecot-mailcow-1 | 2025-05-13 10:29:38,641 INFO success: dovecot entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
dovecot-mailcow-1 | 2025-05-13 10:29:38,642 INFO success: syslog-ng entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
dovecot-mailcow-1 | May 13 10:30:02 25095a543de2 dovecot: imap-login: Login: user=mail@nicolaiwiehe.de, method=PLAIN, rip=172.22.1.248, lip=172.22.1.250, mpid=140
dovecot-mailcow-1 | May 13 10:30:02 25095a543de2 dovecot: imap(mail@nicolaiwiehe.de)<140><l6siPQA1QrCsFgH4>: Disconnected: Logged out in=145 out=1336 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
dovecot-mailcow-1 | May 13 10:30:03 25095a543de2 dovecot: imap-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.11, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:30:03 25095a543de2 dovecot: imap-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.11, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:30:18 25095a543de2 dovecot: imap-login: Login: user=mail@nicolaiwiehe.de, method=PLAIN, rip=172.22.1.248, lip=172.22.1.250, mpid=146
dovecot-mailcow-1 | May 13 10:30:18 25095a543de2 dovecot: imap(mail@nicolaiwiehe.de)<146><BQ8WPgA1CqOsFgH4>: Disconnected: Logged out in=154 out=1698 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
dovecot-mailcow-1 | May 13 10:30:21 25095a543de2 dovecot: imap-login: Login: user=mail@nicolaiwiehe.de, method=PLAIN, rip=172.22.1.248, lip=172.22.1.250, mpid=150
dovecot-mailcow-1 | May 13 10:30:21 25095a543de2 dovecot: imap(mail@nicolaiwiehe.de)<150><cclHPgA1FqOsFgH4>: Disconnected: Logged out in=154 out=1698 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
dovecot-mailcow-1 | May 13 10:30:34 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:30:34 25095a543de2 dovecot: auth-worker(135): conn unix:auth-worker (pid=134,uid=401): auth-worker<15>: sql(watchdog@invalid,172.22.1.12): unknown user
dovecot-mailcow-1 | May 13 10:30:34 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:30:34 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:30:34 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:30:34 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:30:35 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:30:52 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user me@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:30:52 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<16>: lua(me@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:30:52 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user me@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:30:52 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<17>: lua(me@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:31:28 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:31:28 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:31:28 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:31:28 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:31:28 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:31:43 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user sipexternal@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:31:43 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<18>: lua(sipexternal@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:31:43 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user sipexternal@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:31:43 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<19>: lua(sipexternal@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:32:33 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user vu@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:32:33 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<20>: lua(vu@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:32:33 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user vu@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:32:33 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<21>: lua(vu@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:32:34 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:32:34 25095a543de2 dovecot: auth-worker(135): conn unix:auth-worker (pid=134,uid=401): auth-worker<22>: sql(watchdog@invalid,172.22.1.12): unknown user
dovecot-mailcow-1 | May 13 10:32:34 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:32:34 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:32:34 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:32:34 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:33:02 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:33:02 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:33:02 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:33:02 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:33:02 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:33:23 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user vpn4@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:33:23 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<23>: lua(vpn4@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:33:23 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user vpn4@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:33:23 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<24>: lua(vpn4@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:33:32 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:33:32 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:33:32 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:33:32 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:33:32 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:34:12 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:34:13 25095a543de2 dovecot: auth-worker(135): conn unix:auth-worker (pid=134,uid=401): auth-worker<25>: sql(watchdog@invalid,172.22.1.12): unknown user
dovecot-mailcow-1 | May 13 10:34:13 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:34:13 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:34:13 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:34:13 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:34:15 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user ns28@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:34:15 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<26>: lua(ns28@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:34:15 25095a543de2 dovecot: auth-worker(135): HTTP request failed with 401 for user ns28@nicolaiwiehe.de
dovecot-mailcow-1 | May 13 10:34:15 25095a543de2 dovecot: auth-worker(135): Error: conn unix:auth-worker (pid=134,uid=401): auth-worker<27>: lua(ns28@nicolaiwiehe.de,193.46.255.40): passdb-lua: Upstream error
dovecot-mailcow-1 | May 13 10:34:50 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:34:50 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:34:50 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:34:50 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:34:50 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:35:29 25095a543de2 dovecot: lmtp(184): Connect from 172.22.1.12
dovecot-mailcow-1 | May 13 10:35:29 25095a543de2 dovecot: auth-worker(135): conn unix:auth-worker (pid=134,uid=401): auth-worker<34>: sql(watchdog@invalid,172.22.1.12): unknown user
dovecot-mailcow-1 | May 13 10:35:29 25095a543de2 dovecot: lmtp(184): Disconnect from 172.22.1.12: Logged out (state=MAIL FROM)
dovecot-mailcow-1 | May 13 10:35:29 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
dovecot-mailcow-1 | May 13 10:35:29 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:35:29 25095a543de2 dovecot: managesieve-login: Disconnected: Connection closed (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250
dovecot-mailcow-1 | May 13 10:35:35 25095a543de2 dovecot: imap-login: Disconnected: Aborted login by logging out (no auth attempts in 0 secs): user=<>, rip=172.22.1.12, lip=172.22.1.250, TLS, TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
`
Hat jemand vielleicht eine Idee, wo das Problem liegt und wie der Fehler behoben werden kann?
Mit freundlichen Grüßen
Nicolai