Hello,

Since applying 2025-03b this morning, the Nginx container keeps restarting.

Here is its logs:

nginx-mailcow-1      | 2025/04/07 11:15:13 [warn] 1#1: the "listen ... http2" directive is deprecated, use the "http2" directive instead in /etc/nginx/nginx.conf:134
nginx-mailcow-1      | nginx: [warn] the "listen ... http2" directive is deprecated, use the "http2" directive instead in /etc/nginx/nginx.conf:134
nginx-mailcow-1      | 2025/04/07 11:15:13 [emerg] 1#1: a duplicate default server for 0.0.0.0:80 in /etc/nginx/conf.d/redirect.conf:3
nginx-mailcow-1      | nginx: [emerg] a duplicate default server for 0.0.0.0:80 in /etc/nginx/conf.d/redirect.conf:3

Probably having an incidence on other services:

rspamd-mailcow-1     | 2025-04-07 10:54:39 #39(controller) <rznbhc>; map; http_map_error: error reading http://nginx:8081/forwardinghosts.php(172.22.1.10:8081): connection with http server terminated incorrectly: IO write error: Connection refused
rspamd-mailcow-1     | 2025-04-07 10:54:39 #39(controller) <oxhd99>; map; http_map_error: error reading http://nginx:8081/settings.php(172.22.1.10:8081): connection with http server terminated incorrectly: IO write error: Connection refused

What is running so far:

mathilde@mx:/opt/mailcow-dockerized$ sudo docker ps -a
CONTAINER ID   IMAGE                            COMMAND                  CREATED         STATUS                          PORTS                                                                                                                                                                                                                                         NAMES
bd1fd3188ffc   ghcr.io/mailcow/watchdog:2.07    "/watchdog.sh"           8 minutes ago   Up 7 minutes                                                                                                                                                                                                                                                                  mailcowdockerized-watchdog-mailcow-1
f944b3900fdf   ghcr.io/mailcow/acme:1.92        "/sbin/tini -g -- /s…"   8 minutes ago   Up 7 minutes                                                                                                                                                                                                                                                                  mailcowdockerized-acme-mailcow-1
dec991e489ac   ghcr.io/mailcow/nginx:1.03       "/docker-entrypoint.…"   8 minutes ago   Restarting (1) 59 seconds ago                                                                                                                                                                                                                                                 mailcowdockerized-nginx-mailcow-1
a20407d8a1c7   ghcr.io/mailcow/rspamd:2.1       "/docker-entrypoint.…"   8 minutes ago   Up 7 minutes                                                                                                                                                                                                                                                                  mailcowdockerized-rspamd-mailcow-1
4759a96e2973   mcuadros/ofelia:latest           "/usr/bin/ofelia dae…"   8 minutes ago   Up 8 minutes                                                                                                                                                                                                                                                                  mailcowdockerized-ofelia-mailcow-1
ff5ac05ac480   ghcr.io/mailcow/postfix:1.80     "/docker-entrypoint.…"   8 minutes ago   Up 7 minutes                    0.0.0.0:25->25/tcp, [::]:25->25/tcp, 0.0.0.0:465->465/tcp, [::]:465->465/tcp, 0.0.0.0:587->587/tcp, [::]:587->587/tcp, 588/tcp                                                                                                                mailcowdockerized-postfix-mailcow-1
547606090f2b   ghcr.io/mailcow/dovecot:2.33     "/docker-entrypoint.…"   8 minutes ago   Up 8 minutes                    0.0.0.0:110->110/tcp, [::]:110->110/tcp, 0.0.0.0:143->143/tcp, [::]:143->143/tcp, 0.0.0.0:993->993/tcp, [::]:993->993/tcp, 0.0.0.0:995->995/tcp, [::]:995->995/tcp, 0.0.0.0:4190->4190/tcp, [::]:4190->4190/tcp, 127.0.0.1:19991->12345/tcp   mailcowdockerized-dovecot-mailcow-1
7f966eeace8c   ghcr.io/mailcow/phpfpm:1.93      "/docker-entrypoint.…"   8 minutes ago   Up 8 minutes                    9000/tcp                                                                                                                                                                                                                                      mailcowdockerized-php-fpm-mailcow-1
3504fdc83ccc   mariadb:10.11                    "docker-entrypoint.s…"   8 minutes ago   Up 8 minutes                    127.0.0.1:13306->3306/tcp                                                                                                                                                                                                                     mailcowdockerized-mysql-mailcow-1
412c12427ec8   redis:7.4.2-alpine               "/bin/sh /redis-conf…"   8 minutes ago   Up 8 minutes                    127.0.0.1:7654->6379/tcp                                                                                                                                                                                                                      mailcowdockerized-redis-mailcow-1
af97c1e41a28   ghcr.io/mailcow/clamd:1.70       "/sbin/tini -g -- /c…"   8 minutes ago   Up 7 minutes (healthy)                                                                                                                                                                                                                                                        mailcowdockerized-clamd-mailcow-1
3c8d18de234b   ghcr.io/mailcow/netfilter:1.61   "/bin/sh -c /app/doc…"   8 minutes ago   Up 8 minutes                                                                                                                                                                                                                                                                  mailcowdockerized-netfilter-mailcow-1
734eed96e7bf   ghcr.io/mailcow/unbound:1.24     "/docker-entrypoint.…"   8 minutes ago   Up 8 minutes (healthy)          53/tcp, 53/udp                                                                                                                                                                                                                                mailcowdockerized-unbound-mailcow-1
1d612f870ec0   ghcr.io/mailcow/dockerapi:2.11   "/bin/sh /app/docker…"   8 minutes ago   Up 8 minutes                                                                                                                                                                                                                                                                  mailcowdockerized-dockerapi-mailcow-1
2890db447106   ghcr.io/mailcow/olefy:1.14       "python3 -u /app/ole…"   8 minutes ago   Up 8 minutes                                                                                                                                                                                                                                                                  mailcowdockerized-olefy-mailcow-1
ca7ce347aba9   memcached:alpine                 "docker-entrypoint.s…"   8 minutes ago   Up 8 minutes                    11211/tcp                                                                                                                                                                                                                                     mailcowdockerized-memcached-mailcow-1
e9dc4f005aac   ghcr.io/mailcow/sogo:1.133       "/docker-entrypoint.…"   8 minutes ago   Up 8 minutes                                                                                                                                                                                                                                                                  mailcowdockerized-sogo-mailcow-1

Some information regarding my very standard setup:

  • No reverse proxy in front
  • Debian 12.10
  • Docker version 28.0.4, build b8034c0
  • Docker Compose version v2.24.5

No modifications at all:

mathilde@mx:/opt/mailcow-dockerized$ sudo git diff
mathilde@mx:/opt/mailcow-dockerized$

Thanks in advance for your help!

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    chriss thanks a lot!

    Here is what I did to fix the issue:

    1. Move the not-needed anymore file.

      mathilde@mx:/opt/mailcow-dockerized$ sudo mv data/conf/nginx/redirect.conf data/conf/nginx/redirect.conf.pre2025-03b

    2. Cleanly restart the stack

      mathilde@mx:/opt/mailcow-dockerized$ sudo docker-compose down
[+] Running 18/18
 ✔ Container mailcowdockerized-watchdog-mailcow-1   Removed                                                                          0.3s 
 ✔ Container mailcowdockerized-olefy-mailcow-1      Removed                                                                         10.3s 
 ✔ Container mailcowdockerized-dockerapi-mailcow-1  Removed                                                                          0.8s 
 ✔ Container mailcowdockerized-memcached-mailcow-1  Removed                                                                          1.1s 
 ✔ Container mailcowdockerized-ofelia-mailcow-1     Removed                                                                          0.3s 
 ✔ Container mailcowdockerized-postfix-mailcow-1    Removed                                                                          3.0s 
 ✔ Container mailcowdockerized-acme-mailcow-1       Removed                                                                          0.3s 
 ✔ Container mailcowdockerized-nginx-mailcow-1      Removed                                                                          0.0s 
 ✔ Container mailcowdockerized-rspamd-mailcow-1     Removed                                                                         30.3s 
 ✔ Container mailcowdockerized-php-fpm-mailcow-1    Removed                                                                          0.3s 
 ✔ Container mailcowdockerized-sogo-mailcow-1       Removed                                                                          9.3s 
 ✔ Container mailcowdockerized-dovecot-mailcow-1    Removed                                                                          3.1s 
 ✔ Container mailcowdockerized-clamd-mailcow-1      Removed                                                                          0.2s 
 ✔ Container mailcowdockerized-mysql-mailcow-1      Removed                                                                          0.6s 
 ✔ Container mailcowdockerized-redis-mailcow-1      Removed                                                                          0.8s 
 ✔ Container mailcowdockerized-unbound-mailcow-1    Removed                                                                          0.5s 
 ✔ Container mailcowdockerized-netfilter-mailcow-1  Removed                                                                         12.0s 
 ✔ Network mailcowdockerized_mailcow-network        Removed                                                                          0.6s 
mathilde@mx:/opt/mailcow-dockerized$ sudo docker-compose up -d
[+] Running 17/18
 ⠇ Network mailcowdockerized_mailcow-network        Created                                                                                                                                               33.8s 
 ✔ Container mailcowdockerized-memcached-mailcow-1  Started                                                                                                                                                0.8s 
 ✔ Container mailcowdockerized-olefy-mailcow-1      Started                                                                                                                                                1.1s 
 ✔ Container mailcowdockerized-sogo-mailcow-1       Started                                                                                                                                                0.9s 
 ✔ Container mailcowdockerized-dockerapi-mailcow-1  Started                                                                                                                                                1.0s 
 ✔ Container mailcowdockerized-unbound-mailcow-1    Healthy                                                                                                                                               31.1s 
 ✔ Container mailcowdockerized-netfilter-mailcow-1  Started                                                                                                                                                0.6s 
 ✔ Container mailcowdockerized-redis-mailcow-1      Started                                                                                                                                                1.2s 
 ✔ Container mailcowdockerized-mysql-mailcow-1      Started                                                                                                                                                1.6s 
 ✔ Container mailcowdockerized-clamd-mailcow-1      Started                                                                                                                                               31.7s 
 ✔ Container mailcowdockerized-php-fpm-mailcow-1    Started                                                                                                                                                1.8s 
 ✔ Container mailcowdockerized-dovecot-mailcow-1    Started                                                                                                                                                2.3s 
 ✔ Container mailcowdockerized-postfix-mailcow-1    Started                                                                                                                                               31.6s 
 ✔ Container mailcowdockerized-ofelia-mailcow-1     Started                                                                                                                                                2.5s 
 ✔ Container mailcowdockerized-rspamd-mailcow-1     Started                                                                                                                                               31.9s 
 ✔ Container mailcowdockerized-nginx-mailcow-1      Started                                                                                                                                               32.3s 
 ✔ Container mailcowdockerized-acme-mailcow-1       Started                                                                                                                                               33.1s 
 ✔ Container mailcowdockerized-watchdog-mailcow-1   Started

    3. It worked, everything is up and running.

      mathilde@mx:/opt/mailcow-dockerized$ sudo docker ps -a
CONTAINER ID   IMAGE                            COMMAND                  CREATED          STATUS                    PORTS                                                                                                                                                                                                                                         NAMES
1d6575f274d0   ghcr.io/mailcow/watchdog:2.07    "/watchdog.sh"           37 seconds ago   Up 3 seconds                                                                                                                                                                                                                                                            mailcowdockerized-watchdog-mailcow-1
aa55fd0daf0c   ghcr.io/mailcow/acme:1.92        "/sbin/tini -g -- /s…"   37 seconds ago   Up 3 seconds                                                                                                                                                                                                                                                            mailcowdockerized-acme-mailcow-1
18ffb9754b5b   ghcr.io/mailcow/nginx:1.03       "/docker-entrypoint.…"   37 seconds ago   Up 4 seconds              0.0.0.0:80->80/tcp, [::]:80->80/tcp, 0.0.0.0:443->443/tcp, [::]:443->443/tcp                                                                                                                                                                  mailcowdockerized-nginx-mailcow-1
6c708aabebe8   ghcr.io/mailcow/rspamd:2.1       "/docker-entrypoint.…"   37 seconds ago   Up 5 seconds                                                                                                                                                                                                                                                            mailcowdockerized-rspamd-mailcow-1
458ada9a7bf1   mcuadros/ofelia:latest           "/usr/bin/ofelia dae…"   37 seconds ago   Up 34 seconds                                                                                                                                                                                                                                                           mailcowdockerized-ofelia-mailcow-1
a6155653b65c   ghcr.io/mailcow/postfix:1.80     "/docker-entrypoint.…"   37 seconds ago   Up 5 seconds              0.0.0.0:25->25/tcp, [::]:25->25/tcp, 0.0.0.0:465->465/tcp, [::]:465->465/tcp, 0.0.0.0:587->587/tcp, [::]:587->587/tcp, 588/tcp                                                                                                                mailcowdockerized-postfix-mailcow-1
ee339def3aca   ghcr.io/mailcow/dovecot:2.33     "/docker-entrypoint.…"   37 seconds ago   Up 35 seconds             0.0.0.0:110->110/tcp, [::]:110->110/tcp, 0.0.0.0:143->143/tcp, [::]:143->143/tcp, 0.0.0.0:993->993/tcp, [::]:993->993/tcp, 0.0.0.0:995->995/tcp, [::]:995->995/tcp, 0.0.0.0:4190->4190/tcp, [::]:4190->4190/tcp, 127.0.0.1:19991->12345/tcp   mailcowdockerized-dovecot-mailcow-1
c180966cceaf   ghcr.io/mailcow/phpfpm:1.93      "/docker-entrypoint.…"   37 seconds ago   Up 35 seconds             9000/tcp                                                                                                                                                                                                                                      mailcowdockerized-php-fpm-mailcow-1
e6bd0067f063   mariadb:10.11                    "docker-entrypoint.s…"   37 seconds ago   Up 36 seconds             127.0.0.1:13306->3306/tcp                                                                                                                                                                                                                     mailcowdockerized-mysql-mailcow-1
58ca7346ef30   ghcr.io/mailcow/clamd:1.70       "/sbin/tini -g -- /c…"   37 seconds ago   Up 5 seconds (healthy)                                                                                                                                                                                                                                                  mailcowdockerized-clamd-mailcow-1
b7afc33f419d   redis:7.4.2-alpine               "/bin/sh /redis-conf…"   37 seconds ago   Up 36 seconds             127.0.0.1:7654->6379/tcp                                                                                                                                                                                                                      mailcowdockerized-redis-mailcow-1
46ec4266d4b1   ghcr.io/mailcow/sogo:1.133       "/docker-entrypoint.…"   37 seconds ago   Up 36 seconds                                                                                                                                                                                                                                                           mailcowdockerized-sogo-mailcow-1
49942b181884   ghcr.io/mailcow/unbound:1.24     "/docker-entrypoint.…"   37 seconds ago   Up 36 seconds (healthy)   53/tcp, 53/udp                                                                                                                                                                                                                                mailcowdockerized-unbound-mailcow-1
fa569487f67a   ghcr.io/mailcow/netfilter:1.61   "/bin/sh -c /app/doc…"   37 seconds ago   Up 36 seconds                                                                                                                                                                                                                                                           mailcowdockerized-netfilter-mailcow-1
e423240386fe   ghcr.io/mailcow/olefy:1.14       "python3 -u /app/ole…"   37 seconds ago   Up 36 seconds                                                                                                                                                                                                                                                           mailcowdockerized-olefy-mailcow-1
f74f2e4e6851   memcached:alpine                 "docker-entrypoint.s…"   37 seconds ago   Up 36 seconds             11211/tcp                                                                                                                                                                                                                                     mailcowdockerized-memcached-mailcow-1
94a0eb5a42db   ghcr.io/mailcow/dockerapi:2.11   "/bin/sh /app/docker…"   37 seconds ago   Up 36 seconds                                                                                                                                                                                                                                                           mailcowdockerized-dockerapi-mailcow-1

    Fixed!

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