MailFlow-backend ghcr.io/maathimself/mailflow-backend:latest https://github.com/maathimself/mailflow/pkgs/container/mailflow-backend bridge sh false https://github.com/harikiran-lab/unraid-templates/issues https://github.com/maathimself/mailflow https://raw.githubusercontent.com/harikiran-lab/unraid-templates/main/README.md API service for MailFlow, a self-hosted webmail client for existing IMAP/SMTP accounts. Install with MailFlow-frontend. PostgreSQL and Redis are separate prerequisites. Container API port 3000 is mapped to a host port you choose. Configure your own application URL and secrets before starting. Productivity: https://raw.githubusercontent.com/harikiran-lab/unraid-templates/main/templates/mailflow-backend.xml https://raw.githubusercontent.com/harikiran-lab/unraid-templates/main/icons/mailflow.png --restart unless-stopped Requires reachable PostgreSQL 16+ and Redis 7+ services, a dedicated database/user, and MailFlow-frontend. Start database and Redis before this container. Configure the frontend with the Unraid host address and the mapped backend host port. 5432 mailflow mailflow production 3000 3220