mailcow-dockerized/helper-scripts/docker-compose.override.yml.d/PROMETHEUS_EXPORTER/docker-compose.override.yml

services:
    prometheus-exporter-mailcow:
      image: ghcr.io/mailcow/prometheus-exporter:2
      ports:
        - "9099:9099"
      restart: always
      environment:
        MAILCOW_EXPORTER_HOST: "<your-mail-domain>" # Replace with your Mailcow hostname
        MAILCOW_EXPORTER_API_KEY: "<your-API-Key>" # Replace with your API key
        MAILCOW_EXPORTER_SECURITY_TOKEN: "<your-secure-token>" # Replace with your secure key
        # MAILCOW_EXPORTER_SECURITY_DISABLE_ACCESS_PROTECTION: "true" # Uncomment only if it is safe to disable token authentication (e.g., internal network only)
      dns:
        - ${IPV4_NETWORK:-172.22.1}.254
      networks:
        mailcow-network:
          ipv4_address: ${IPV4_NETWORK:-172.22.1}.209
          aliases:
            - prometheus-exporter