umbrel-apps/nx-webmail

Standalone Webmail (Docker-ready)

Local setup

1. Install dependencies: npm install
2. Run dev mode (Vite + API): npm run dev
3. Open: http://localhost:5173

Docker (standalone)

1. Copy env file: cp .env.example .env
2. Build + run: docker compose up --build -d
3. Open: http://localhost:3001

Umbrel app packaging

This repository is prepared for Umbrel app-store usage.

1. Put this project into your app folder (folder name must match id in umbrel-app.yml, currently nx-webmail).
2. Keep these files in that folder:
   • docker-compose.yml
   • umbrel-app.yml
   • Dockerfile
3. Add the app folder to your Umbrel community app store repo and push.

Notes:

• Umbrel uses the app_proxy service in docker-compose.yml.
• Internal app port is 3001.
• If your store prefix is not nx, change id in umbrel-app.yml and update APP_HOST accordingly.

Notes

• Frontend calls API on /api/webmail/*.
• IMAP/SMTP credentials are provided by user login in UI.