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2026-04-13 18:24:12 -03:00

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---
title: 'Send email using Postmark'
sidebarTitle: 'Postmark'
description: 'Learn how to send an email using React Email and the Postmark Node.js SDK.'
'og:image': 'https://react.email/static/covers/react-email.png'
---
## 1. Install dependencies
Get the [react-email](https://www.npmjs.com/package/react-email) package and the [Postmark Node.js SDK](https://www.npmjs.com/package/postmark).
<CodeGroup>
```sh npm
npm install postmark react-email
```
```sh yarn
yarn add postmark react-email
```
```sh pnpm
pnpm add postmark react-email
```
</CodeGroup>
## 2. Create an email using React
Start by building your email template in a `.jsx` or `.tsx` file.
```tsx email.tsx
import * as React from 'react';
import { Html, Button } from "react-email";
export function Email(props) {
const { url } = props;
return (
<Html lang="en">
<Button href={url}>Click me</Button>
</Html>
);
}
```
## 3. Convert to HTML and send email
Import the email template you just built, convert into an HTML string, and use the Postmark SDK to send it.
```tsx
import { render } from 'react-email';
import postmark from 'postmark';
import { Email } from './email';
const client = new postmark.ServerClient(process.env.POSTMARK_API_KEY);
const emailHtml = await render(<Email url="https://example.com" />);
const options = {
From: 'you@example.com',
To: 'user@gmail.com',
Subject: 'hello world',
HtmlBody: emailHtml,
};
await client.sendEmail(options);
```
## Try it yourself
<Card
title="Postmark example"
icon='arrow-up-right-from-square'
iconType="duotone"
href="https://github.com/resend/react-email/tree/main/examples/postmark"
>
See the full source code.
</Card>