# Send emails using Supabase with SMTP

## Prerequisites

Before you start, you'll need:

- A Resend [API key](/guides/get-started-create-an-api-key)
- A [verified domain](/guides/get-started-add-a-domain)

## Guide

::::steps
:::step{title="Get the Resend SMTP credentials"}
When configuring your SMTP integration, you'll need to use the following credentials:

- **Host**: `smtp.resend.com`
- **Port**: `465`
- **Username**: `resend`
- **Password**: `YOUR_API_KEY`
:::

:::step{title="Integrate with Supabase SMTP"}
After logging into your Supabase account, you'll need to enable the SMTP integration.

1. Go to your Supabase project
2. Click on **Authentication** in the left sidebar
3. Click **Email** under the **Notifications** section
4. Click **SMTP Settings**
5. Add your Sender email and name (these are required fields). For example: `support@example.com` and `ACME Support`.

![Supabase Auth - SMTP Sender email and name settings](../img/site-assets/mintcdn.com/resend/OWNnQaVDyqcGyhhN/images/supabase-auth-smtp-sender-email-name-1m54x08.png)

6. You can copy-and-paste the [SMTP credentials](https://resend.com/settings/smtp) from Resend to Supabase.

![Supabase Auth - SMTP Settings](../img/site-assets/mintcdn.com/resend/OWNnQaVDyqcGyhhN/images/supabase-auth-smtp-settings-1tv2plg.png)

After that, you can click the **Save** button and all of your emails will be sent through Resend.
:::
::::

## Related pages

- [Send emails with SMTP](./get-started-send-with-smtp.md)
- [Send Auth0 transactional emails with Resend](./get-started-send-with-auth0.md)
- [Send emails using Customer.io with SMTP](./get-started-send-with-customer-io-smtp.md)
- [Send emails using Django with SMTP](./get-started-send-with-django-smtp.md)
- [Send emails using Laravel with SMTP](./get-started-send-with-laravel-smtp.md)
- [Send emails using Liferay with SMTP](./get-started-send-with-liferay-smtp.md)
- [Send emails using Nodemailer with SMTP](./get-started-send-with-nodemailer-smtp.md)
- [Send emails using PHPMailer with SMTP](./get-started-send-with-phpmailer-smtp.md)
- [Send emails using Rails with SMTP](./get-started-send-with-rails-smtp.md)
- [Send emails using Retool with SMTP](./get-started-send-with-retool-smtp.md)

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