penpot/compose.smtpauth.yml

---
version: "3.8"

services:
  app:
    environment:
      - PENPOT_SMTP_PASSWORD_FILE=/var/run/secrets/smtp_password
    secrets:
      - smtp_password
  penpot-backend:
    environment:
      - PENPOT_SMTP_PASSWORD_FILE=/var/run/secrets/smtp_password
    secrets:
      - smtp_password

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