version: "3.8"

services:
  app:
    secrets:
      - smtp_password
    environment:
      - EMAIL_FROM_ADDRESS
      - EMAIL_FROM_NAME
      - SMTP_HOSTNAME
      - SMTP_PORT
      - SMTP_USERNAME
      - SMTP_PASSWORD_FILE=/run/secrets/smtp_password
      - MAIL_AUTH_TYPE
      - MAIL_ENCRYPTION
      - SMTP_HELO

secrets:
  smtp_password:
    external: true
    name: ${STACK_NAME}_smtp_password_${SECRET_SMTP_PASSWORD_VERSION}