--- docker-compose-original.yml	2023-01-09 13:46:07.792778709 +0100
+++ docker-compose.yml	2023-01-09 13:45:20.828836564 +0100
@@ -55,8 +55,8 @@
         - "${REDIS_PORT:-127.0.0.1:7654}:6379"
       environment:
         - TZ=${TZ}
-      sysctls:
-        - net.core.somaxconn=4096
+#      sysctls:
+#        - net.core.somaxconn=4096
       networks:
         mailcow-network:
           ipv4_address: ${IPV4_NETWORK:-172.22.1}.249
@@ -68,8 +68,8 @@
       restart: always
       depends_on:
         - unbound-mailcow
-      dns:
-        - ${IPV4_NETWORK:-172.22.1}.254
+#      dns:
+#        - ${IPV4_NETWORK:-172.22.1}.254
       environment:
         - TZ=${TZ}
         - SKIP_CLAMD=${SKIP_CLAMD:-n}
@@ -108,8 +108,8 @@
         - label=disable
       restart: always
       hostname: rspamd
-      dns:
-        - ${IPV4_NETWORK:-172.22.1}.254
+#      dns:
+#        - ${IPV4_NETWORK:-172.22.1}.254
       networks:
         mailcow-network:
           aliases:
@@ -140,8 +140,8 @@
         - ./data/conf/nginx/:/etc/nginx/conf.d/
       security_opt:
         - label=disable
-      dns:
-        - ${IPV4_NETWORK:-172.22.1}.254
+#      dns:
+#        - ${IPV4_NETWORK:-172.22.1}.254
       environment:
         - REDIS_SLAVEOF_IP=${REDIS_SLAVEOF_IP:-}
         - REDIS_SLAVEOF_PORT=${REDIS_SLAVEOF_PORT:-}
@@ -198,8 +198,8 @@
         - MASTER=${MASTER:-y}
         - REDIS_SLAVEOF_IP=${REDIS_SLAVEOF_IP:-}
         - REDIS_SLAVEOF_PORT=${REDIS_SLAVEOF_PORT:-}
-      dns:
-        - ${IPV4_NETWORK:-172.22.1}.254
+#      dns:
+#        - ${IPV4_NETWORK:-172.22.1}.254
       volumes:
         - ./data/hooks/sogo:/hooks
         - ./data/conf/sogo/:/etc/sogo/
@@ -233,8 +233,8 @@
       image: mailcow/dovecot:1.21
       depends_on:
         - mysql-mailcow
-      dns:
-        - ${IPV4_NETWORK:-172.22.1}.254
+#      dns:
+#        - ${IPV4_NETWORK:-172.22.1}.254
       cap_add:
         - NET_BIND_SERVICE
       volumes:
@@ -341,8 +341,8 @@
         - "${SMTPS_PORT:-465}:465"
         - "${SUBMISSION_PORT:-587}:587"
       restart: always
-      dns:
-        - ${IPV4_NETWORK:-172.22.1}.254
+#      dns:
+#        - ${IPV4_NETWORK:-172.22.1}.254
       networks:
         mailcow-network:
           ipv4_address: ${IPV4_NETWORK:-172.22.1}.253
@@ -367,8 +367,8 @@
         - php-fpm-mailcow
         - redis-mailcow
       image: nginx:mainline-alpine
-      dns:
-        - ${IPV4_NETWORK:-172.22.1}.254
+#      dns:
+#        - ${IPV4_NETWORK:-172.22.1}.254
       command: /bin/sh -c "envsubst < /etc/nginx/conf.d/templates/listen_plain.template > /etc/nginx/conf.d/listen_plain.active &&
         envsubst < /etc/nginx/conf.d/templates/listen_ssl.template > /etc/nginx/conf.d/listen_ssl.active &&
         envsubst < /etc/nginx/conf.d/templates/sogo.template > /etc/nginx/conf.d/sogo.active &&
@@ -412,8 +412,8 @@
       depends_on:
         - nginx-mailcow
       image: mailcow/acme:1.83
-      dns:
-        - ${IPV4_NETWORK:-172.22.1}.254
+#      dns:
+#        - ${IPV4_NETWORK:-172.22.1}.254
       environment:
         - LOG_LINES=${LOG_LINES:-9999}
         - ACME_CONTACT=${ACME_CONTACT:-}
@@ -475,8 +475,8 @@

     watchdog-mailcow:
       image: mailcow/watchdog:1.97
-      dns:
-        - ${IPV4_NETWORK:-172.22.1}.254
+#      dns:
+#        - ${IPV4_NETWORK:-172.22.1}.254
       tmpfs:
         - /tmp
       volumes:
@@ -542,9 +542,9 @@
       security_opt:
         - label=disable
       restart: always
-      oom_kill_disable: true
-      dns:
-        - ${IPV4_NETWORK:-172.22.1}.254
+#      oom_kill_disable: true
+#      dns:
+#        - ${IPV4_NETWORK:-172.22.1}.254
       environment:
         - DBROOT=${DBROOT}
         - TZ=${TZ}