> ## Documentation Index
> Fetch the complete documentation index at: https://docs.jtbdos.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Email

> How email templates work in JTBDOS

<Frame>
  <img src="https://mintlify.s3.us-west-1.amazonaws.com/thrv-c7d92728/images/email.png" alt="A preview of email" />
</Frame>

<Tip>The `email` application runs on port 3003.</Tip>

JTBDOS comes with [`react.email`](https://react.email/) built in, allowing you to create and send beautiful emails using React and TypeScript.

`react.email` has a preview server, so you can preview the emails templates in the browser.

To preview the emails templates, simply run the `email` app:

```sh Terminal
pnpm dev --filter email
```