---
version: "3.8"

services:
  app:
    secrets:
      - smtp_password
    environment:
      - "SMTP_PASSWORD_FILE=/run/secrets/smtp_password"
      - "SMTP_FROM"
      - "SMTP_USERNAME"
      - "SMTP_HOST"
      - "SMTP_PORT"
      - "SMTP_SECURITY"

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