version: "3.7"

services:
        server:
                build:
                        context: .
                network_mode: bridge
                ports:
                        - "138.201.55.55:25:25"
                        - "138.201.55.55:143:143"
                        - "138.201.55.55:993:993"
                        - "2a01:4f8:172:101f::2:25:25"
                        - "2a01:4f8:172:101f::2:143:143"
                        - "2a01:4f8:172:101f::2:993:993"
                volumes:
                        - conf:/etc/courier
                        - mail:/mail
                        - /dev/log:/dev/log
                hostname: devloop.de
                restart: always
volumes:
        conf:
                driver_opts:
                        type: "none"
                        o: "bind"
                        device: "${DATA_BASE}/conf"
        mail:
                driver_opts:
                        type: "none"
                        o: "bind"
                        device: "${DATA_BASE}/mail"