version: "3.3" services: db: image: mariadb container_name: oef_test_handlers_db command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW ports: - 3306:3306 volumes: - db:/var/lib/mysql - ./sql:/docker-entrypoint-initdb.d env_file: - db.env smtp: image: digiplant/fake-smtp container_name: oef_test_handlers_smtp ports: - "1025:25" volumes: db: