version: "3.8"

services:
  app:
    environment:
      - SMTP_ENABLED
      - SMTP_HOST
      - SMTP_AUTHTYPE
      - SMTP_USER
      - SMTP_FROM_EMAIL
      
    secrets:
      - smtp_password

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