> For the complete documentation index, see [llms.txt](https://docs.n8n.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.mailgun.md).

# Mailgun

Learn how to use the Mailgun node in n8n. Follow technical documentation to integrate Mailgun node into your workflows.

Use the Mailgun node to automate work in Mailgun, and integrate Mailgun with other applications. n8n has built-in support for sending emails with Mailgun.

On this page, you'll find a list of operations the Mailgun node supports and links to more resources.

{% hint style="info" %}
**Credentials**

Refer to [Mailgun credentials](/integrations/builtin/credentials/mailgun.md) for guidance on setting up authentication.
{% endhint %}

{% hint style="info" %}
**This node can be used as an AI tool**

This node can be used to enhance the capabilities of an AI agent. When used in this way, many parameters can be set automatically, or with information directed by AI - find out more in the [AI tool parameters documentation](/build/integrate-ai/ai-examples/use-ai-for-parameters.md).
{% endhint %}

## Operations <a href="#operations" id="operations"></a>

* Send an email

## Templates and examples <a href="#templates-and-examples" id="templates-and-examples"></a>

[Browse Mailgun node documentation integration templates](https://n8n.io/integrations/mailgun) or [search all templates](https://n8n.io/workflows/)

## What to do if your operation isn't supported

If this node doesn't support the operation you want to do, you can use the [HTTP Request node](/integrations/builtin/core-nodes/n8n-nodes-base.httprequest.md) to call the service's API.

You can use the credential you created for this service in the HTTP Request node:

1. In the HTTP Request node, select **Authentication** > **Predefined Credential Type**.
2. Select the service you want to connect to.
3. Select your credential.

Refer to [Custom API operations](/integrations/builtin/custom-api-actions-for-existing-nodes.md) for more information.