redis-mailcow-1 | 1:C 15 Jul 2026 13:19:22.500 # WARNING Memory overcommit must be enabled! Without it, a background save or replication may fail under low memory condition. Being disabled, it can also cause failures without low memory condition, see https://github.com/jemalloc/jemalloc/issues/1328. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect. mysql-mailcow-1 | 2026-07-15 13:19:23+02:00 [Note] [Entrypoint]: Entrypoint script for MariaDB Server 1:10.11.18+maria~ubu2204 started. mysql-mailcow-1 | 2026-07-15 13:19:23+02:00 [Warn] [Entrypoint]: /sys/fs/cgroup///memory.pressure not writable, functionality unavailable to MariaDB mysql-mailcow-1 | 2026-07-15 13:19:23+02:00 [Note] [Entrypoint]: Switching to dedicated user 'mysql' mysql-mailcow-1 | 2026-07-15 13:19:23+02:00 [Note] [Entrypoint]: Entrypoint script for MariaDB Server 1:10.11.18+maria~ubu2204 started. mysql-mailcow-1 | 2026-07-15 13:19:23+02:00 [Note] [Entrypoint]: MariaDB upgrade not required mysql-mailcow-1 | 2026-07-15 13:19:23 0 [Note] Starting MariaDB 10.11.18-MariaDB-ubu2204 source revision 197f92bee02d8e836f529f37625be69b83e7acbd server_uid K5Fa80BiNkkaERT8Ytq9Wpa/d2Q= as process 1 mysql-mailcow-1 | 2026-07-15 13:19:23 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 mysql-mailcow-1 | 2026-07-15 13:19:23 0 [Note] InnoDB: Number of transaction pools: 1 mysql-mailcow-1 | 2026-07-15 13:19:23 0 [Note] InnoDB: Using AVX512 instructions mysql-mailcow-1 | 2026-07-15 13:19:23 0 [Note] mariadbd: O_TMPFILE is not supported on /tmp (disabling future attempts) mysql-mailcow-1 | 2026-07-15 13:19:23 0 [Warning] mariadbd: io_uring_queue_init() failed with EPERM: sysctl kernel.io_uring_disabled has the value 2, or 1 and the user of the process is not a member of sysctl kernel.io_uring_group. (see man 2 io_uring_setup). mysql-mailcow-1 | create_uring failed: falling back to libaio mysql-mailcow-1 | 2026-07-15 13:19:23 0 [Note] InnoDB: Using Linux native AIO mysql-mailcow-1 | 2026-07-15 13:19:23 0 [Note] InnoDB: innodb_buffer_pool_size_max=8388608m, innodb_buffer_pool_size=24m mysql-mailcow-1 | 2026-07-15 13:19:23 0 [Note] InnoDB: Completed initialization of buffer pool mysql-mailcow-1 | 2026-07-15 13:19:23 0 [Note] InnoDB: File system buffers for log disabled (block size=4096 bytes) mysql-mailcow-1 | 2026-07-15 13:19:23 0 [Note] InnoDB: End of log at LSN=803378 mysql-mailcow-1 | 2026-07-15 13:19:24 0 [Note] InnoDB: 128 rollback segments are active. redis-mailcow-1 | 1:C 15 Jul 2026 13:19:22.500 * oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo redis-mailcow-1 | 1:C 15 Jul 2026 13:19:22.500 * Redis version=7.4.6, bits=64, commit=00000000, modified=0, pid=1, just started mysql-mailcow-1 | 2026-07-15 13:19:24 0 [Note] InnoDB: Setting file './ibtmp1' size to 12.000MiB. Physically writing the file full; Please wait ... mysql-mailcow-1 | 2026-07-15 13:19:24 0 [Note] InnoDB: File './ibtmp1' size is now 12.000MiB. mysql-mailcow-1 | 2026-07-15 13:19:24 0 [Note] InnoDB: log sequence number 803378; transaction id 783 mysql-mailcow-1 | 2026-07-15 13:19:24 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool mysql-mailcow-1 | 2026-07-15 13:19:24 0 [Warning] You need to use --log-bin to make --expire-logs-days or --binlog-expire-logs-seconds work. mysql-mailcow-1 | 2026-07-15 13:19:24 0 [Note] Server socket created on IP: '0.0.0.0', port: '3306'. mysql-mailcow-1 | 2026-07-15 13:19:24 0 [Note] Server socket created on IP: '::', port: '3306'. mysql-mailcow-1 | 2026-07-15 13:19:24 0 [Note] mariadbd: ready for connections. mysql-mailcow-1 | Version: '10.11.18-MariaDB-ubu2204' socket: '/run/mysqld/mysqld.sock' port: 3306 mariadb.org binary distribution mysql-mailcow-1 | 2026-07-15 13:19:25 0 [Note] InnoDB: Buffer pool(s) load completed at 260715 13:19:25 redis-mailcow-1 | 1:C 15 Jul 2026 13:19:22.500 * Configuration loaded redis-mailcow-1 | 1:M 15 Jul 2026 13:19:22.501 * monotonic clock: POSIX clock_gettime redis-mailcow-1 | 1:M 15 Jul 2026 13:19:22.501 * Running mode=standalone, port=6379. redis-mailcow-1 | 1:M 15 Jul 2026 13:19:22.501 * Server initialized redis-mailcow-1 | 1:M 15 Jul 2026 13:19:22.501 * Loading RDB produced by version 7.4.6 redis-mailcow-1 | 1:M 15 Jul 2026 13:19:22.501 * RDB age 87 seconds redis-mailcow-1 | 1:M 15 Jul 2026 13:19:22.501 * RDB memory usage when created 6.01 Mb redis-mailcow-1 | 1:M 15 Jul 2026 13:19:22.505 * Done loading RDB, keys loaded: 13, keys expired: 0. redis-mailcow-1 | 1:M 15 Jul 2026 13:19:22.505 * DB loaded from disk: 0.004 seconds nginx-mailcow-1 | 103.196.9.159 - - [15/Jul/2026:13:27:50 +0200] "GET / HTTP/1.1" 502 2015 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 26_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/144.0.7559.95 Mobile/15E148 Safari/604.1" redis-mailcow-1 | 1:M 15 Jul 2026 13:19:22.505 * Ready to accept connections tcp nginx-mailcow-1 | 103.196.9.159 - - [15/Jul/2026:13:27:50 +0200] "GET /favicon.ico HTTP/1.1" 404 146 "https://mail.maciejserver.pl/" "Mozilla/5.0 (iPhone; CPU iPhone OS 26_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/144.0.7559.95 Mobile/15E148 Safari/604.1" nginx-mailcow-1 | 2026/07/15 13:27:50 [error] 15#15: *41 connect() failed (111: Connection refused) while connecting to upstream, client: 45.149.151.3, server: mail.maciejserver.pl, request: "GET / HTTP/1.1", upstream: "fastcgi://172.22.1.6:9002", host: "autodiscover.maciejserver.pl" nginx-mailcow-1 | 45.149.151.3 - - [15/Jul/2026:13:27:50 +0200] "GET / HTTP/1.1" 502 2015 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 26_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/144.0.7559.95 Mobile/15E148 Safari/604.1" redis-mailcow-1 | 1:M 15 Jul 2026 13:35:00.178 * 100 changes in 300 seconds. Saving... nginx-mailcow-1 | 45.149.151.3 - - [15/Jul/2026:13:27:51 +0200] "GET /favicon.ico HTTP/1.1" 404 146 "https://autodiscover.maciejserver.pl/" "Mozilla/5.0 (iPhone; CPU iPhone OS 26_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/144.0.7559.95 Mobile/15E148 Safari/604.1" redis-mailcow-1 | 1:M 15 Jul 2026 13:35:00.178 * Background saving started by pid 13 nginx-mailcow-1 | 2026/07/15 13:28:16 [error] 15#15: *37 connect() failed (111: Connection refused) while connecting to upstream, client: 91.196.152.166, server: mail.maciejserver.pl, request: "GET / HTTP/1.1", upstream: "fastcgi://172.22.1.6:9002", host: "mail.maciejserver.pl" redis-mailcow-1 | 13:C 15 Jul 2026 13:35:00.287 * DB saved on disk nginx-mailcow-1 | 91.196.152.166 - - [15/Jul/2026:13:28:16 +0200] "GET / HTTP/1.1" 502 2015 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0" redis-mailcow-1 | 13:C 15 Jul 2026 13:35:00.289 * Fork CoW for RDB: current 1 MB, peak 1 MB, average 0 MB nginx-mailcow-1 | 2026/07/15 13:28:32 [error] 15#15: *44 connect() failed (111: Connection refused) while connecting to upstream, client: 185.246.175.123, server: mail.maciejserver.pl, request: "GET / HTTP/1.1", upstream: "fastcgi://172.22.1.6:9002", host: "autodiscover.maciejserver.pl" redis-mailcow-1 | 1:M 15 Jul 2026 13:35:00.382 * Background saving terminated with success nginx-mailcow-1 | 185.246.175.123 - - [15/Jul/2026:13:28:32 +0200] "GET / HTTP/1.1" 502 2015 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 26_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/144.0.7559.95 Mobile/15E148 Safari/604.1" php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 185.246.175.123 - - [15/Jul/2026:13:28:32 +0200] "GET /favicon.ico HTTP/1.1" 404 146 "https://autodiscover.maciejserver.pl/" "Mozilla/5.0 (iPhone; CPU iPhone OS 26_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/144.0.7559.95 Mobile/15E148 Safari/604.1" nginx-mailcow-1 | 2026/07/15 13:29:31 [error] 15#15: *46 connect() failed (111: Connection refused) while connecting to upstream, client: 91.196.152.147, server: mail.maciejserver.pl, request: "GET / HTTP/1.1", upstream: "fastcgi://172.22.1.6:9002", host: "mail.maciejserver.pl" nginx-mailcow-1 | 91.196.152.147 - - [15/Jul/2026:13:29:31 +0200] "GET / HTTP/1.1" 502 2015 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0" nginx-mailcow-1 | 2026/07/15 13:31:40 [error] 15#15: *48 connect() failed (111: Connection refused) while connecting to upstream, client: 91.231.89.98, server: mail.maciejserver.pl, request: "GET / HTTP/1.1", upstream: "fastcgi://172.22.1.6:9002", host: "mail.maciejserver.pl" nginx-mailcow-1 | 91.231.89.98 - - [15/Jul/2026:13:31:40 +0200] "GET / HTTP/1.1" 502 2015 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0" nginx-mailcow-1 | 2026/07/15 13:32:21 [error] 15#15: *50 connect() failed (111: Connection refused) while connecting to upstream, client: 45.88.138.44, server: mail.maciejserver.pl, request: "GET / HTTP/1.1", upstream: "fastcgi://172.22.1.6:9002", host: "mail.maciejserver.pl" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:21 +0200] "GET / HTTP/1.1" 502 2015 "-" "Mozilla/5.0 (compatible; pre-filter)" nginx-mailcow-1 | 2026/07/15 13:32:21 [error] 15#15: *52 connect() failed (111: Connection refused) while connecting to upstream, client: 45.88.138.44, server: mail.maciejserver.pl, request: "GET / HTTP/1.1", upstream: "fastcgi://172.22.1.6:9002", host: "autodiscover.maciejserver.pl" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:21 +0200] "GET / HTTP/1.1" 502 2015 "-" "Mozilla/5.0 (compatible; pre-filter)" nginx-mailcow-1 | 2026/07/15 13:32:21 [error] 15#15: *54 connect() failed (111: Connection refused) while connecting to upstream, client: 45.88.138.44, server: mail.maciejserver.pl, request: "GET / HTTP/1.1", upstream: "fastcgi://172.22.1.6:9002", host: "autoconfig.maciejserver.pl" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:21 +0200] "GET / HTTP/1.1" 502 2015 "-" "Mozilla/5.0 (compatible; pre-filter)" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /zz-nonexistent-test-8492.html HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /zz-nonexistent-test-8492.html HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /zz-nonexistent-test-8492.html HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /wp-login.php HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /wp-login.php HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /wp-login.php HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /actuator/health HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /actuator/health HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /actuator/health HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /.env HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /.env HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /.env HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /.git/HEAD HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /.git/HEAD HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /.git/HEAD HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /wp-login.php HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /wp-login.php HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /wp-login.php HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /actuator/health HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /actuator/health HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /actuator/health HTTP/1.1" 404 178 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:22 +0200] "GET /.env.local HTTP/1.1" 404 146 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 17_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.0 Mobile/15E148 Safari/604.1" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:23 +0200] "GET /.env.bak HTTP/1.1" 404 146 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 17_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.0 Mobile/15E148 Safari/604.1" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:24 +0200] "GET /.env HTTP/1.1" 404 146 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 17_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.0 Mobile/15E148 Safari/604.1" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:25 +0200] "GET /.DS_Store HTTP/1.1" 404 146 "-" "Mozilla/5.0 (iPhone; CPU iPhone OS 17_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.0 Mobile/15E148 Safari/604.1" nginx-mailcow-1 | 45.88.138.44 - - [15/Jul/2026:13:32:26 +0200] "GET /.DS_Store HTTP/1.1" 404 178 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36" nginx-mailcow-1 | 2026/07/15 13:38:13 [error] 16#16: *66 connect() failed (111: Connection refused) while connecting to upstream, client: 52.11.171.106, server: mail.maciejserver.pl, request: "GET / HTTP/1.1", upstream: "fastcgi://172.22.1.6:9002", host: "mail.maciejserver.pl", referrer: "http://AUTODISCOVER.MACIEJSERVER.PL" nginx-mailcow-1 | 52.11.171.106 - - [15/Jul/2026:13:38:13 +0200] "GET / HTTP/1.1" 502 2015 "http://AUTODISCOVER.MACIEJSERVER.PL" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0" nginx-mailcow-1 | 2026/07/15 13:38:14 [error] 16#16: *68 connect() failed (111: Connection refused) while connecting to upstream, client: 52.11.171.106, server: mail.maciejserver.pl, request: "GET / HTTP/1.1", upstream: "fastcgi://172.22.1.6:9002", host: "AUTODISCOVER.MACIEJSERVER.PL" php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 52.11.171.106 - - [15/Jul/2026:13:38:14 +0200] "GET / HTTP/1.1" 502 2015 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0" nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 3 (SIGQUIT) received, shutting down nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 16#16: gracefully shutting down nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 17#17: gracefully shutting down nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 15#15: gracefully shutting down nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 18#18: gracefully shutting down nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 19#19: gracefully shutting down nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 21#21: gracefully shutting down nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 20#20: gracefully shutting down nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 22#22: gracefully shutting down nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 27#27: exiting php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 23#23: gracefully shutting down nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 19#19: exiting nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 15#15: exiting nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 20#20: exiting nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 18#18: exiting nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 21#21: exiting nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 22#22: exiting nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 24#24: gracefully shutting down nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 17#17: exiting nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 23#23: exiting nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 24#24: exiting nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 16#16: exiting php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 25#25: gracefully shutting down php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 25#25: exiting php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 21#21: exit nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 23#23: exit nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 17#17: exit nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 22#22: exit nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 19#19: exit nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 20#20: exit nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 24#24: exit nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 16#16: exit nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 18#18: exit nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 15#15: exit nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 25#25: exit nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 26#26: gracefully shutting down nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 26#26: exiting nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 26#26: exit nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 17 (SIGCHLD) received from 23 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: worker process 23 exited with code 0 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 29 (SIGIO) received nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 17 (SIGCHLD) received from 22 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: worker process 15 exited with code 0 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: worker process 20 exited with code 0 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: worker process 22 exited with code 0 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 29 (SIGIO) received nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 17 (SIGCHLD) received from 15 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 17 (SIGCHLD) received from 24 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: worker process 24 exited with code 0 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 29 (SIGIO) received nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 17 (SIGCHLD) received from 27 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: cache manager process 27 exited with code 0 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 29 (SIGIO) received nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 17 (SIGCHLD) received from 21 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: worker process 21 exited with code 0 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 29 (SIGIO) received php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 17 (SIGCHLD) received from 18 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: worker process 18 exited with code 0 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: worker process 16 exited with code 0 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: worker process 26 exited with code 0 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 29 (SIGIO) received nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 17 (SIGCHLD) received from 26 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 17 (SIGCHLD) received from 17 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: worker process 17 exited with code 0 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 29 (SIGIO) received nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 17 (SIGCHLD) received from 25 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: worker process 25 exited with code 0 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 29 (SIGIO) received nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: signal 17 (SIGCHLD) received from 19 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: worker process 19 exited with code 0 nginx-mailcow-1 | 2026/07/15 13:38:34 [notice] 1#1: exit nginx-mailcow-1 | Render config nginx-mailcow-1 | 2026/07/15 13:38:35 [warn] 1#1: the "listen ... http2" directive is deprecated, use the "http2" directive instead in /etc/nginx/nginx.conf:114 nginx-mailcow-1 | nginx: [warn] the "listen ... http2" directive is deprecated, use the "http2" directive instead in /etc/nginx/nginx.conf:114 nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: using the "epoll" event method nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: nginx/1.30.3 nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: built by gcc 15.2.0 (Alpine 15.2.0) nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: OS: Linux 6.8.0-54-generic nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576 nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start worker processes nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start worker process 15 nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start worker process 16 nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start worker process 17 nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start worker process 18 php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start worker process 19 nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start worker process 20 php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start worker process 21 php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start worker process 22 php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start worker process 23 php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start worker process 24 php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start worker process 25 php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start worker process 26 php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start cache manager process 27 php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:35 [notice] 1#1: start cache loader process 28 php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:38:43 [error] 15#15: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 172.22.1.1, server: mail.maciejserver.pl, request: "HEAD / HTTP/1.1", upstream: "fastcgi://172.22.1.6:9002", host: "mail.maciejserver.pl" php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 172.22.1.1 - - [15/Jul/2026:13:38:43 +0200] "HEAD / HTTP/1.1" 502 0 "-" "curl/8.5.0" php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:39:35 [notice] 28#28: http file cache: /tmp 0.000M, bsize: 4096 php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:39:35 [notice] 1#1: signal 17 (SIGCHLD) received from 28 php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:39:35 [notice] 1#1: cache loader process 28 exited with code 0 php-fpm-mailcow-1 | Waiting for SQL... nginx-mailcow-1 | 2026/07/15 13:39:35 [notice] 1#1: signal 29 (SIGIO) received php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL... php-fpm-mailcow-1 | Waiting for SQL...