# Box Ox

Browser inbox, sending API, webhooks and agent access, all in your own Cloudflare account.

- Category: Email
- Website: https://boxox.dev/
- License: Functional Source License
- Made by: Ian Muench and contributors
- Built on: Workers, R2, D1, Queues, Access
- Page: https://workerdock.app/directory/box-ox/
- Independent listing in the WorkerDock directory of Cloudflare apps and projects (https://workerdock.app/directory/). Not affiliated with the project or with Cloudflare, Inc.

Box Ox gives you a browser inbox, a sending API, signed webhooks, templates and a typed JavaScript SDK. It all runs in your own Cloudflare account on Workers, R2, D1 and Queues.

## What it does

- Agent access: an app or an AI agent connects through MCP or an agent API, and you set which mailboxes it can use and how much it can send.
- Cloudflare Access protects the admin side.

## Good to know

- **It is not one-click.** You download a zip, check the checksum and run `pnpm run deploy`, or hand the install link to your coding agent.
- **It needs Cloudflare Access and R2.** It runs on your own Workers plan, with no Box Ox subscription.
- **The license is not plain open source.** The app uses the Functional Source License, which stops you from building a competing product with it. Each version turns MIT after two years. The SDK and CLI are MIT.