E-Mail ist nach wie vor ein wichtiger Bestandteil der Kommunikation in Unternehmen und Organisationen. Eine zuverlässige E-Mail-Hosting-Lösung ist unerlässlich, um sicherzustellen, dass E-Mails sicher und effektiv zugestellt werden. Eine solche Lösung ist Mailcow. In diesem Blog-Eintrag werden wir einen Überblick darüber geben, was Mailcow ist, wie es funktioniert und welche Vorteile es bietet.
Was ist Mailcow?
Mailcow ist eine umfassende E-Mail-Hosting-Lösung, die auf Docker basiert und auf der Open-Source-Software Postfix, Dovecot, SpamAssassin, ClamAV, Roundcube und mehr aufbaut. Es ist eine benutzerfreundliche Lösung, die eine webbasierte Benutzeroberfläche bietet, um E-Mails zu verwalten und zu konfigurieren. Mailcow kann auf einem eigenen Server oder in der Cloud gehostet werden.
Wie funktioniert Mailcow?
Mailcow verwendet Docker-Container, um die verschiedenen Komponenten der E-Mail-Hosting-Lösung zu isolieren und zu verwalten. Jeder Container führt eine bestimmte Aufgabe aus, wie z.B. Postfix für das Senden und Empfangen von E-Mails, Dovecot für das Speichern von E-Mails oder SpamAssassin für die Spam-Filterung. Die Container sind so konfiguriert, dass sie nahtlos zusammenarbeiten und eine stabile und sichere E-Mail-Hosting-Umgebung bieten.
Mailcow verfügt über eine webbasierte Benutzeroberfläche, die es Benutzern ermöglicht, E-Mail-Konten, Aliase, Verteilerlisten und vieles mehr zu erstellen und zu verwalten. Benutzer können auch Spam-Filterungsoptionen konfigurieren und E-Mails über eine webbasierte Oberfläche senden und empfangen.
Welche Vorteile bietet Mailcow?
- Einfache Verwaltung: Mailcow bietet eine benutzerfreundliche webbasierte Benutzeroberfläche, die es Benutzern ermöglicht, E-Mail-Konten, Aliase, Verteilerlisten und Spam-Filterungsoptionen schnell und einfach zu erstellen und zu verwalten.
- Sicherheit: Mailcow verwendet verschiedene Sicherheitsfunktionen wie SSL/TLS-Verschlüsselung, Spam-Filterung und Virus-Scanning, um sicherzustellen, dass E-Mails sicher und geschützt sind.
- Skalierbarkeit: Mailcow kann auf einem eigenen Server oder in der Cloud gehostet werden und kann problemlos auf die wachsenden Bedürfnisse von Unternehmen und Organisationen skaliert werden.
- Flexibilität: Mailcow bietet eine Vielzahl von Konfigurationsoptionen, um den spezifischen Anforderungen von Unternehmen und Organisationen gerecht zu werden. Benutzer können auch Plugins hinzufügen, um die Funktionalität von Mailcow zu erweitern.
- Open-Source: Mailcow ist eine Open-Source-Software und somit frei verfügbar und anpassbar. Es gibt auch eine aktive Entwicklergemeinschaft, die ständig neue Funktionen hinzufügt und Fehler behebt.
version: ‚2.1‘
services:https://github.com/mailcow/mailcow-dockerized/blob/master/docker-compose.ymlunbound-mailcow: image: mailcow/unbound:1.17 environment: - TZ=${TZ} volumes: - ./data/hooks/unbound:/hooks:Z - ./data/conf/unbound/unbound.conf:/etc/unbound/unbound.conf:ro,Z restart: always tty: true networks: mailcow-network: ipv4_address: ${IPV4_NETWORK:-172.22.1}.254 aliases: - unbound mysql-mailcow: image: mariadb:10.5 depends_on: - unbound-mailcow stop_grace_period: 45s volumes: - mysql-vol-1:/var/lib/mysql/ - mysql-socket-vol-1:/var/run/mysqld/ - ./data/conf/mysql/:/etc/mysql/conf.d/:ro,Z environment: - TZ=${TZ} - MYSQL_ROOT_PASSWORD=${DBROOT} - MYSQL_DATABASE=${DBNAME} - MYSQL_USER=${DBUSER} - MYSQL_PASSWORD=${DBPASS} - MYSQL_INITDB_SKIP_TZINFO=1 restart: always ports: - "${SQL_PORT:-127.0.0.1:13306}:3306" networks: mailcow-network: aliases: - mysql redis-mailcow: image: redis:7-alpine volumes: - redis-vol-1:/data/ restart: always ports: - "${REDIS_PORT:-127.0.0.1:7654}:6379" environment: - TZ=${TZ} sysctls: - net.core.somaxconn=4096 networks: mailcow-network: ipv4_address: ${IPV4_NETWORK:-172.22.1}.249 aliases: - redis clamd-mailcow: image: mailcow/clamd:1.61 restart: always depends_on: - unbound-mailcow dns: - ${IPV4_NETWORK:-172.22.1}.254 environment: - TZ=${TZ} - SKIP_CLAMD=${SKIP_CLAMD:-n} volumes: - ./data/conf/clamav/:/etc/clamav/:Z - clamd-db-vol-1:/var/lib/clamav networks: mailcow-network: aliases: - clamd rspamd-mailcow: image: mailcow/rspamd:1.92 stop_grace_period: 30s depends_on: - dovecot-mailcow environment: - TZ=${TZ} - IPV4_NETWORK=${IPV4_NETWORK:-172.22.1} - IPV6_NETWORK=${IPV6_NETWORK:-fd4d:6169:6c63:6f77::/64} - REDIS_SLAVEOF_IP=${REDIS_SLAVEOF_IP:-} - REDIS_SLAVEOF_PORT=${REDIS_SLAVEOF_PORT:-} volumes: - ./data/hooks/rspamd:/hooks:Z - ./data/conf/rspamd/custom/:/etc/rspamd/custom:z - ./data/conf/rspamd/override.d/:/etc/rspamd/override.d:Z - ./data/conf/rspamd/local.d/:/etc/rspamd/local.d:Z - ./data/conf/rspamd/plugins.d/:/etc/rspamd/plugins.d:Z - ./data/conf/rspamd/lua/:/etc/rspamd/lua/:ro,Z - ./data/conf/rspamd/rspamd.conf.local:/etc/rspamd/rspamd.conf.local:Z - ./data/conf/rspamd/rspamd.conf.override:/etc/rspamd/rspamd.conf.override:Z - rspamd-vol-1:/var/lib/rspamd restart: always hostname: rspamd dns: - ${IPV4_NETWORK:-172.22.1}.254 networks: mailcow-network: aliases: - rspamd php-fpm-mailcow: image: mailcow/phpfpm:1.82 command: "php-fpm -d date.timezone=${TZ} -d expose_php=0" depends_on: - redis-mailcow volumes: - ./data/hooks/phpfpm:/hooks:Z - ./data/web:/web:z - ./data/conf/rspamd/dynmaps:/dynmaps:ro,z - ./data/conf/rspamd/custom/:/rspamd_custom_maps:z - rspamd-vol-1:/var/lib/rspamd - mysql-socket-vol-1:/var/run/mysqld/ - ./data/conf/sogo/:/etc/sogo/:z - ./data/conf/rspamd/meta_exporter:/meta_exporter:ro,z - ./data/conf/phpfpm/sogo-sso/:/etc/sogo-sso/:z - ./data/conf/phpfpm/php-fpm.d/pools.conf:/usr/local/etc/php-fpm.d/z-pools.conf:Z - ./data/conf/phpfpm/php-conf.d/opcache-recommended.ini:/usr/local/etc/php/conf.d/opcache-recommended.ini:Z - ./data/conf/phpfpm/php-conf.d/upload.ini:/usr/local/etc/php/conf.d/upload.ini:Z - ./data/conf/phpfpm/php-conf.d/other.ini:/usr/local/etc/php/conf.d/zzz-other.ini:Z - ./data/conf/dovecot/global_sieve_before:/global_sieve/before:z - ./data/conf/dovecot/global_sieve_after:/global_sieve/after:z - ./data/assets/templates:/tpls:z - ./data/conf/nginx/:/etc/nginx/conf.d/:z dns: - ${IPV4_NETWORK:-172.22.1}.254 environment: - REDIS_SLAVEOF_IP=${REDIS_SLAVEOF_IP:-} - REDIS_SLAVEOF_PORT=${REDIS_SLAVEOF_PORT:-} - LOG_LINES=${LOG_LINES:-9999} - TZ=${TZ} - DBNAME=${DBNAME} - DBUSER=${DBUSER} - DBPASS=${DBPASS} - MAILCOW_HOSTNAME=${MAILCOW_HOSTNAME} - MAILCOW_PASS_SCHEME=${MAILCOW_PASS_SCHEME:-BLF-CRYPT} - IMAP_PORT=${IMAP_PORT:-143} - IMAPS_PORT=${IMAPS_PORT:-993} - POP_PORT=${POP_PORT:-110} - POPS_PORT=${POPS_PORT:-995} - SIEVE_PORT=${SIEVE_PORT:-4190} - IPV4_NETWORK=${IPV4_NETWORK:-172.22.1} - IPV6_NETWORK=${IPV6_NETWORK:-fd4d:6169:6c63:6f77::/64} - SUBMISSION_PORT=${SUBMISSION_PORT:-587} - SMTPS_PORT=${SMTPS_PORT:-465} - SMTP_PORT=${SMTP_PORT:-25} - API_KEY=${API_KEY:-invalid} - API_KEY_READ_ONLY=${API_KEY_READ_ONLY:-invalid} - API_ALLOW_FROM=${API_ALLOW_FROM:-invalid} - COMPOSE_PROJECT_NAME=${COMPOSE_PROJECT_NAME:-mailcow-dockerized} - SKIP_SOLR=${SKIP_SOLR:-y} - SKIP_CLAMD=${SKIP_CLAMD:-n} - SKIP_SOGO=${SKIP_SOGO:-n} - ALLOW_ADMIN_EMAIL_LOGIN=${ALLOW_ADMIN_EMAIL_LOGIN:-n} - MASTER=${MASTER:-y} - DEV_MODE=${DEV_MODE:-n} - DEMO_MODE=${DEMO_MODE:-n} - WEBAUTHN_ONLY_TRUSTED_VENDORS=${WEBAUTHN_ONLY_TRUSTED_VENDORS:-n} restart: always networks: mailcow-network: aliases: - phpfpm sogo-mailcow: image: mailcow/sogo:1.115 environment: - DBNAME=${DBNAME} - DBUSER=${DBUSER} - DBPASS=${DBPASS} - TZ=${TZ} - LOG_LINES=${LOG_LINES:-9999} - MAILCOW_HOSTNAME=${MAILCOW_HOSTNAME} - MAILCOW_PASS_SCHEME=${MAILCOW_PASS_SCHEME:-BLF-CRYPT} - ACL_ANYONE=${ACL_ANYONE:-disallow} - ALLOW_ADMIN_EMAIL_LOGIN=${ALLOW_ADMIN_EMAIL_LOGIN:-n} - IPV4_NETWORK=${IPV4_NETWORK:-172.22.1} - SOGO_EXPIRE_SESSION=${SOGO_EXPIRE_SESSION:-480} - SKIP_SOGO=${SKIP_SOGO:-n} - MASTER=${MASTER:-y} - REDIS_SLAVEOF_IP=${REDIS_SLAVEOF_IP:-} - REDIS_SLAVEOF_PORT=${REDIS_SLAVEOF_PORT:-} dns: - ${IPV4_NETWORK:-172.22.1}.254 volumes: - ./data/hooks/sogo:/hooks:Z - ./data/conf/sogo/:/etc/sogo/:z - ./data/web/inc/init_db.inc.php:/init_db.inc.php:Z - ./data/conf/sogo/custom-favicon.ico:/usr/lib/GNUstep/SOGo/WebServerResources/img/sogo.ico:z - ./data/conf/sogo/custom-theme.js:/usr/lib/GNUstep/SOGo/WebServerResources/js/theme.js:z - ./data/conf/sogo/custom-sogo.js:/usr/lib/GNUstep/SOGo/WebServerResources/js/custom-sogo.js:z - mysql-socket-vol-1:/var/run/mysqld/ - sogo-web-vol-1:/sogo_web - sogo-userdata-backup-vol-1:/sogo_backup labels: ofelia.enabled: "true" ofelia.job-exec.sogo_sessions.schedule: "@every 1m" ofelia.job-exec.sogo_sessions.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && /usr/local/bin/gosu sogo /usr/sbin/sogo-tool expire-sessions $${SOGO_EXPIRE_SESSION} || exit 0\"" ofelia.job-exec.sogo_ealarms.schedule: "@every 1m" ofelia.job-exec.sogo_ealarms.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && /usr/local/bin/gosu sogo /usr/sbin/sogo-ealarms-notify -p /etc/sogo/sieve.creds || exit 0\"" ofelia.job-exec.sogo_eautoreply.schedule: "@every 5m" ofelia.job-exec.sogo_eautoreply.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && /usr/local/bin/gosu sogo /usr/sbin/sogo-tool update-autoreply -p /etc/sogo/sieve.creds || exit 0\"" ofelia.job-exec.sogo_backup.schedule: "@every 24h" ofelia.job-exec.sogo_backup.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && /usr/local/bin/gosu sogo /usr/sbin/sogo-tool backup /sogo_backup ALL || exit 0\"" restart: always networks: mailcow-network: ipv4_address: ${IPV4_NETWORK:-172.22.1}.248 aliases: - sogo dovecot-mailcow: image: mailcow/dovecot:1.22 depends_on: - mysql-mailcow dns: - ${IPV4_NETWORK:-172.22.1}.254 cap_add: - NET_BIND_SERVICE volumes: - ./data/hooks/dovecot:/hooks:Z - ./data/conf/dovecot:/etc/dovecot:z - ./data/assets/ssl:/etc/ssl/mail/:ro,z - ./data/conf/sogo/:/etc/sogo/:z - ./data/conf/phpfpm/sogo-sso/:/etc/phpfpm/:z - vmail-vol-1:/var/vmail - vmail-index-vol-1:/var/vmail_index - crypt-vol-1:/mail_crypt/ - ./data/conf/rspamd/custom/:/etc/rspamd/custom:z - ./data/assets/templates:/templates:z - rspamd-vol-1:/var/lib/rspamd - mysql-socket-vol-1:/var/run/mysqld/ environment: - DOVECOT_MASTER_USER=${DOVECOT_MASTER_USER:-} - DOVECOT_MASTER_PASS=${DOVECOT_MASTER_PASS:-} - LOG_LINES=${LOG_LINES:-9999} - DBNAME=${DBNAME} - DBUSER=${DBUSER} - DBPASS=${DBPASS} - TZ=${TZ} - MAILCOW_HOSTNAME=${MAILCOW_HOSTNAME} - MAILCOW_PASS_SCHEME=${MAILCOW_PASS_SCHEME:-BLF-CRYPT} - IPV4_NETWORK=${IPV4_NETWORK:-172.22.1} - ALLOW_ADMIN_EMAIL_LOGIN=${ALLOW_ADMIN_EMAIL_LOGIN:-n} - MAILDIR_GC_TIME=${MAILDIR_GC_TIME:-7200} - ACL_ANYONE=${ACL_ANYONE:-disallow} - SKIP_SOLR=${SKIP_SOLR:-y} - MAILDIR_SUB=${MAILDIR_SUB:-} - MASTER=${MASTER:-y} - REDIS_SLAVEOF_IP=${REDIS_SLAVEOF_IP:-} - REDIS_SLAVEOF_PORT=${REDIS_SLAVEOF_PORT:-} - COMPOSE_PROJECT_NAME=${COMPOSE_PROJECT_NAME:-mailcow-dockerized} ports: - "${DOVEADM_PORT:-127.0.0.1:19991}:12345" - "${IMAP_PORT:-143}:143" - "${IMAPS_PORT:-993}:993" - "${POP_PORT:-110}:110" - "${POPS_PORT:-995}:995" - "${SIEVE_PORT:-4190}:4190" restart: always tty: true labels: ofelia.enabled: "true" ofelia.job-exec.dovecot_imapsync_runner.schedule: "@every 1m" ofelia.job-exec.dovecot_imapsync_runner.no-overlap: "true" ofelia.job-exec.dovecot_imapsync_runner.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && /usr/local/bin/gosu nobody /usr/local/bin/imapsync_runner.pl || exit 0\"" ofelia.job-exec.dovecot_trim_logs.schedule: "@every 1m" ofelia.job-exec.dovecot_trim_logs.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && /usr/local/bin/gosu vmail /usr/local/bin/trim_logs.sh || exit 0\"" ofelia.job-exec.dovecot_quarantine.schedule: "@every 20m" ofelia.job-exec.dovecot_quarantine.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && /usr/local/bin/gosu vmail /usr/local/bin/quarantine_notify.py || exit 0\"" ofelia.job-exec.dovecot_clean_q_aged.schedule: "@every 24h" ofelia.job-exec.dovecot_clean_q_aged.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && /usr/local/bin/gosu vmail /usr/local/bin/clean_q_aged.sh || exit 0\"" ofelia.job-exec.dovecot_maildir_gc.schedule: "@every 30m" ofelia.job-exec.dovecot_maildir_gc.command: "/bin/bash -c \"source /source_env.sh ; /usr/local/bin/gosu vmail /usr/local/bin/maildir_gc.sh\"" ofelia.job-exec.dovecot_sarules.schedule: "@every 24h" ofelia.job-exec.dovecot_sarules.command: "/bin/bash -c \"/usr/local/bin/sa-rules.sh\"" ofelia.job-exec.dovecot_fts.schedule: "@every 24h" ofelia.job-exec.dovecot_fts.command: "/usr/bin/curl https://solr:8983/solr/dovecot-fts/update?optimize=true" ofelia.job-exec.dovecot_repl_health.schedule: "@every 5m" ofelia.job-exec.dovecot_repl_health.command: "/bin/bash -c \"/usr/local/bin/gosu vmail /usr/local/bin/repl_health.sh\"" ulimits: nproc: 65535 nofile: soft: 20000 hard: 40000 networks: mailcow-network: ipv4_address: ${IPV4_NETWORK:-172.22.1}.250 aliases: - dovecot postfix-mailcow: image: mailcow/postfix:1.68 depends_on: - mysql-mailcow volumes: - ./data/hooks/postfix:/hooks:Z - ./data/conf/postfix:/opt/postfix/conf:z - ./data/assets/ssl:/etc/ssl/mail/:ro,z - postfix-vol-1:/var/spool/postfix - crypt-vol-1:/var/lib/zeyple - rspamd-vol-1:/var/lib/rspamd - mysql-socket-vol-1:/var/run/mysqld/ environment: - LOG_LINES=${LOG_LINES:-9999} - TZ=${TZ} - DBNAME=${DBNAME} - DBUSER=${DBUSER} - DBPASS=${DBPASS} - REDIS_SLAVEOF_IP=${REDIS_SLAVEOF_IP:-} - REDIS_SLAVEOF_PORT=${REDIS_SLAVEOF_PORT:-} - MAILCOW_HOSTNAME=${MAILCOW_HOSTNAME} cap_add: - NET_BIND_SERVICE ports: - "${SMTP_PORT:-25}:25" - "${SMTPS_PORT:-465}:465" - "${SUBMISSION_PORT:-587}:587" restart: always dns: - ${IPV4_NETWORK:-172.22.1}.254 networks: mailcow-network: ipv4_address: ${IPV4_NETWORK:-172.22.1}.253 aliases: - postfix memcached-mailcow: image: memcached:alpine restart: always environment: - TZ=${TZ} networks: mailcow-network: aliases: - memcached nginx-mailcow: depends_on: - sogo-mailcow - php-fpm-mailcow - redis-mailcow image: nginx:mainline-alpine dns: - ${IPV4_NETWORK:-172.22.1}.254 command: /bin/sh -c "envsubst < /etc/nginx/conf.d/templates/listen_plain.template > /etc/nginx/conf.d/listen_plain.active && envsubst < /etc/nginx/conf.d/templates/listen_ssl.template > /etc/nginx/conf.d/listen_ssl.active && envsubst < /etc/nginx/conf.d/templates/sogo.template > /etc/nginx/conf.d/sogo.active && . /etc/nginx/conf.d/templates/server_name.template.sh > /etc/nginx/conf.d/server_name.active && . /etc/nginx/conf.d/templates/sites.template.sh > /etc/nginx/conf.d/sites.active && . /etc/nginx/conf.d/templates/sogo_eas.template.sh > /etc/nginx/conf.d/sogo_eas.active && nginx -qt && until ping phpfpm -c1 > /dev/null; do sleep 1; done && until ping sogo -c1 > /dev/null; do sleep 1; done && until ping redis -c1 > /dev/null; do sleep 1; done && until ping rspamd -c1 > /dev/null; do sleep 1; done && exec nginx -g 'daemon off;'" environment: - HTTPS_PORT=${HTTPS_PORT:-443} - HTTP_PORT=${HTTP_PORT:-80} - MAILCOW_HOSTNAME=${MAILCOW_HOSTNAME} - IPV4_NETWORK=${IPV4_NETWORK:-172.22.1} - TZ=${TZ} - SKIP_SOGO=${SKIP_SOGO:-n} - ALLOW_ADMIN_EMAIL_LOGIN=${ALLOW_ADMIN_EMAIL_LOGIN:-n} - ADDITIONAL_SERVER_NAMES=${ADDITIONAL_SERVER_NAMES:-} volumes: - ./data/web:/web:ro,z - ./data/conf/rspamd/dynmaps:/dynmaps:ro,z - ./data/assets/ssl/:/etc/ssl/mail/:ro,z - ./data/conf/nginx/:/etc/nginx/conf.d/:z - ./data/conf/rspamd/meta_exporter:/meta_exporter:ro,z - sogo-web-vol-1:/usr/lib/GNUstep/SOGo/ ports: - "${HTTPS_BIND:-}:${HTTPS_PORT:-443}:${HTTPS_PORT:-443}" - "${HTTP_BIND:-}:${HTTP_PORT:-80}:${HTTP_PORT:-80}" restart: always networks: mailcow-network: aliases: - nginx acme-mailcow: depends_on: - nginx-mailcow image: mailcow/acme:1.84 dns: - ${IPV4_NETWORK:-172.22.1}.254 environment: - LOG_LINES=${LOG_LINES:-9999} - ACME_CONTACT=${ACME_CONTACT:-} - ADDITIONAL_SAN=${ADDITIONAL_SAN} - MAILCOW_HOSTNAME=${MAILCOW_HOSTNAME} - DBNAME=${DBNAME} - DBUSER=${DBUSER} - DBPASS=${DBPASS} - SKIP_LETS_ENCRYPT=${SKIP_LETS_ENCRYPT:-n} - COMPOSE_PROJECT_NAME=${COMPOSE_PROJECT_NAME:-mailcow-dockerized} - DIRECTORY_URL=${DIRECTORY_URL:-} - ENABLE_SSL_SNI=${ENABLE_SSL_SNI:-n} - SKIP_IP_CHECK=${SKIP_IP_CHECK:-n} - SKIP_HTTP_VERIFICATION=${SKIP_HTTP_VERIFICATION:-n} - ONLY_MAILCOW_HOSTNAME=${ONLY_MAILCOW_HOSTNAME:-n} - LE_STAGING=${LE_STAGING:-n} - TZ=${TZ} - REDIS_SLAVEOF_IP=${REDIS_SLAVEOF_IP:-} - REDIS_SLAVEOF_PORT=${REDIS_SLAVEOF_PORT:-} - SNAT_TO_SOURCE=${SNAT_TO_SOURCE:-n} - SNAT6_TO_SOURCE=${SNAT6_TO_SOURCE:-n} volumes: - ./data/web/.well-known/acme-challenge:/var/www/acme:z - ./data/assets/ssl:/var/lib/acme/:z - ./data/assets/ssl-example:/var/lib/ssl-example/:ro,Z - mysql-socket-vol-1:/var/run/mysqld/ restart: always networks: mailcow-network: aliases: - acme netfilter-mailcow: image: mailcow/netfilter:1.51 stop_grace_period: 30s depends_on: - dovecot-mailcow - postfix-mailcow - sogo-mailcow - php-fpm-mailcow - redis-mailcow restart: always privileged: true environment: - TZ=${TZ} - IPV4_NETWORK=${IPV4_NETWORK:-172.22.1} - IPV6_NETWORK=${IPV6_NETWORK:-fd4d:6169:6c63:6f77::/64} - SNAT_TO_SOURCE=${SNAT_TO_SOURCE:-n} - SNAT6_TO_SOURCE=${SNAT6_TO_SOURCE:-n} - REDIS_SLAVEOF_IP=${REDIS_SLAVEOF_IP:-} - REDIS_SLAVEOF_PORT=${REDIS_SLAVEOF_PORT:-} network_mode: "host" volumes: - /lib/modules:/lib/modules:ro watchdog-mailcow: image: mailcow/watchdog:1.97 dns: - ${IPV4_NETWORK:-172.22.1}.254 tmpfs: - /tmp volumes: - rspamd-vol-1:/var/lib/rspamd - mysql-socket-vol-1:/var/run/mysqld/ - postfix-vol-1:/var/spool/postfix - ./data/assets/ssl:/etc/ssl/mail/:ro,z restart: always environment: - IPV6_NETWORK=${IPV6_NETWORK:-fd4d:6169:6c63:6f77::/64} - LOG_LINES=${LOG_LINES:-9999} - TZ=${TZ} - DBNAME=${DBNAME} - DBUSER=${DBUSER} - DBPASS=${DBPASS} - DBROOT=${DBROOT} - USE_WATCHDOG=${USE_WATCHDOG:-n} - WATCHDOG_NOTIFY_EMAIL=${WATCHDOG_NOTIFY_EMAIL:-} - WATCHDOG_NOTIFY_BAN=${WATCHDOG_NOTIFY_BAN:-y} - WATCHDOG_SUBJECT=${WATCHDOG_SUBJECT:-Watchdog ALERT} - WATCHDOG_EXTERNAL_CHECKS=${WATCHDOG_EXTERNAL_CHECKS:-n} - WATCHDOG_MYSQL_REPLICATION_CHECKS=${WATCHDOG_MYSQL_REPLICATION_CHECKS:-n} - WATCHDOG_VERBOSE=${WATCHDOG_VERBOSE:-n} - MAILCOW_HOSTNAME=${MAILCOW_HOSTNAME} - COMPOSE_PROJECT_NAME=${COMPOSE_PROJECT_NAME:-mailcow-dockerized} - IPV4_NETWORK=${IPV4_NETWORK:-172.22.1} - IP_BY_DOCKER_API=${IP_BY_DOCKER_API:-0} - CHECK_UNBOUND=${CHECK_UNBOUND:-1} - SKIP_CLAMD=${SKIP_CLAMD:-n} - SKIP_LETS_ENCRYPT=${SKIP_LETS_ENCRYPT:-n} - SKIP_SOGO=${SKIP_SOGO:-n} - HTTPS_PORT=${HTTPS_PORT:-443} - REDIS_SLAVEOF_IP=${REDIS_SLAVEOF_IP:-} - REDIS_SLAVEOF_PORT=${REDIS_SLAVEOF_PORT:-} - EXTERNAL_CHECKS_THRESHOLD=${EXTERNAL_CHECKS_THRESHOLD:-1} - NGINX_THRESHOLD=${NGINX_THRESHOLD:-5} - UNBOUND_THRESHOLD=${UNBOUND_THRESHOLD:-5} - REDIS_THRESHOLD=${REDIS_THRESHOLD:-5} - MYSQL_THRESHOLD=${MYSQL_THRESHOLD:-5} - MYSQL_REPLICATION_THRESHOLD=${MYSQL_REPLICATION_THRESHOLD:-1} - SOGO_THRESHOLD=${SOGO_THRESHOLD:-3} - POSTFIX_THRESHOLD=${POSTFIX_THRESHOLD:-8} - CLAMD_THRESHOLD=${CLAMD_THRESHOLD:-15} - DOVECOT_THRESHOLD=${DOVECOT_THRESHOLD:-12} - DOVECOT_REPL_THRESHOLD=${DOVECOT_REPL_THRESHOLD:-20} - PHPFPM_THRESHOLD=${PHPFPM_THRESHOLD:-5} - RATELIMIT_THRESHOLD=${RATELIMIT_THRESHOLD:-1} - FAIL2BAN_THRESHOLD=${FAIL2BAN_THRESHOLD:-1} - ACME_THRESHOLD=${ACME_THRESHOLD:-1} - RSPAMD_THRESHOLD=${RSPAMD_THRESHOLD:-5} - OLEFY_THRESHOLD=${OLEFY_THRESHOLD:-5} - MAILQ_THRESHOLD=${MAILQ_THRESHOLD:-20} - MAILQ_CRIT=${MAILQ_CRIT:-30} networks: mailcow-network: aliases: - watchdog dockerapi-mailcow: image: mailcow/dockerapi:2.01 security_opt: - label=disable restart: always dns: - ${IPV4_NETWORK:-172.22.1}.254 environment: - DBROOT=${DBROOT} - TZ=${TZ} - REDIS_SLAVEOF_IP=${REDIS_SLAVEOF_IP:-} - REDIS_SLAVEOF_PORT=${REDIS_SLAVEOF_PORT:-} volumes: - /var/run/docker.sock:/var/run/docker.sock:ro networks: mailcow-network: aliases: - dockerapi solr-mailcow: image: mailcow/solr:1.8.1 restart: always volumes: - solr-vol-1:/opt/solr/server/solr/dovecot-fts/data ports: - "${SOLR_PORT:-127.0.0.1:18983}:8983" environment: - TZ=${TZ} - SOLR_HEAP=${SOLR_HEAP:-1024} - SKIP_SOLR=${SKIP_SOLR:-y} networks: mailcow-network: aliases: - solr olefy-mailcow: image: mailcow/olefy:1.11 restart: always environment: - TZ=${TZ} - OLEFY_BINDADDRESS=0.0.0.0 - OLEFY_BINDPORT=10055 - OLEFY_TMPDIR=/tmp - OLEFY_PYTHON_PATH=/usr/bin/python3 - OLEFY_OLEVBA_PATH=/usr/bin/olevba - OLEFY_LOGLVL=20 - OLEFY_MINLENGTH=500 - OLEFY_DEL_TMP=1 networks: mailcow-network: aliases: - olefy ofelia-mailcow: image: mcuadros/ofelia:latest restart: always command: daemon --docker environment: - TZ=${TZ} depends_on: - sogo-mailcow - dovecot-mailcow labels: ofelia.enabled: "true" security_opt: - label=disable volumes: - /var/run/docker.sock:/var/run/docker.sock:ro networks: mailcow-network: aliases: - ofelia ipv6nat-mailcow: depends_on: - unbound-mailcow - mysql-mailcow - redis-mailcow - clamd-mailcow - rspamd-mailcow - php-fpm-mailcow - sogo-mailcow - dovecot-mailcow - postfix-mailcow - memcached-mailcow - nginx-mailcow - acme-mailcow - netfilter-mailcow - watchdog-mailcow - dockerapi-mailcow - solr-mailcow environment: - TZ=${TZ} image: robbertkl/ipv6nat security_opt: - label=disable restart: always privileged: true network_mode: "host" volumes: - /var/run/docker.sock:/var/run/docker.sock:ro - /lib/modules:/lib/modules:ro mailcow-network: driver: bridge driver_opts: com.docker.network.bridge.name: br-mailcow enable_ipv6: true ipam: driver: default config: - subnet: ${IPV4_NETWORK:-172.22.1}.0/24 - subnet: ${IPV6_NETWORK:-fd4d:6169:6c63:6f77::/64} volumes: vmail-vol-1: vmail-index-vol-1: mysql-vol-1: mysql-socket-vol-1: redis-vol-1: rspamd-vol-1: solr-vol-1: postfix-vol-1: crypt-vol-1: sogo-web-vol-1: sogo-userdata-backup-vol-1: clamd-db-vol-1:
