services: mailpit: image: axllent/mailpit network_mode: host volumes: - ../.state/mailpit:/data environment: MP_UI_BIND_ADDR: 172.17.0.1:8025 MP_SMTP_BIND_ADDR: 172.17.0.1:1025 MP_MAX_MESSAGES: 5000 MP_DATABASE: /data/mailpit.db MP_SMTP_AUTH_ACCEPT_ANY: 'true' MP_SMTP_AUTH_ALLOW_INSECURE: 'true'