Mailgun and Fillout Integration

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Automatically send customized emails via Mailgun based on Fillout form submissions. Latenode's visual editor and affordable pricing let you build complex workflows without code or excessive costs, plus tailor notifications using JavaScript.

Swap Apps

Mailgun

Fillout

Step 1: Choose a Trigger

Step 2: Choose an Action

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How to connect Mailgun and Fillout

Create a New Scenario to Connect Mailgun and Fillout

In the workspace, click the “Create New Scenario” button.

Add the First Step

Add the first node – a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a Mailgun, triggered by another scenario, or executed manually (for testing purposes). In most cases, Mailgun or Fillout will be your first step. To do this, click "Choose an app," find Mailgun or Fillout, and select the appropriate trigger to start the scenario.

Add the Mailgun Node

Select the Mailgun node from the app selection panel on the right.

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Mailgun

Configure the Mailgun

Click on the Mailgun node to configure it. You can modify the Mailgun URL and choose between DEV and PROD versions. You can also copy it for use in further automations.

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Mailgun

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Connect Mailgun

Sign In

Run node once

Add the Fillout Node

Next, click the plus (+) icon on the Mailgun node, select Fillout from the list of available apps, and choose the action you need from the list of nodes within Fillout.

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Fillout

Authenticate Fillout

Now, click the Fillout node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Fillout settings. Authentication allows you to use Fillout through Latenode.

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Fillout

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Connect Fillout

Sign In

Run node once

Configure the Mailgun and Fillout Nodes

Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.

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The action ID

Run node once

Set Up the Mailgun and Fillout Integration

Use various Latenode nodes to transform data and enhance your integration:

  • Branching: Create multiple branches within the scenario to handle complex logic.
  • Merging: Combine different node branches into one, passing data through it.
  • Plug n Play Nodes: Use nodes that don’t require account credentials.
  • Ask AI: Use the GPT-powered option to add AI capabilities to any node.
  • Wait: Set waiting times, either for intervals or until specific dates.
  • Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
  • Iteration: Process arrays of data when needed.
  • Code: Write custom code or ask our AI assistant to do it for you.
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Save and Activate the Scenario

After configuring Mailgun, Fillout, and any additional nodes, don’t forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.

Test the Scenario

Run the scenario by clicking “Run once” and triggering an event to check if the Mailgun and Fillout integration works as expected. Depending on your setup, data should flow between Mailgun and Fillout (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.

Most powerful ways to connect Mailgun and Fillout

Fillout + Mailgun + Slack: When a new form submission is received in Fillout and the email address associated with the submission results in a bounced email reported by Mailgun, a notification is sent to a specified Slack channel.

Fillout + Mailgun + Google Sheets: Whenever a new submission is received in Fillout, the submission data is saved to a Google Sheet. Simultaneously, a confirmation email is sent to the submitter via Mailgun.

Mailgun and Fillout integration alternatives

About Mailgun

Use Mailgun in Latenode to automate email sending within your workflows. Trigger emails based on data changes, form submissions, or scheduled events. Latenode lets you filter, format, and personalize messages using data from other apps, creating dynamic campaigns and notifications without complex coding. Scale your outreach affordably by paying only for execution time.

About Fillout

Use Fillout forms in Latenode to collect data and instantly trigger workflows. Instead of manual exports, automate follow-ups, database updates, or personalized emails based on form responses. Latenode lets you parse, transform, and route Fillout data to any app with full control and no per-step pricing.

See how Latenode works

FAQ Mailgun and Fillout

How can I connect my Mailgun account to Fillout using Latenode?

To connect your Mailgun account to Fillout on Latenode, follow these steps:

  • Sign in to your Latenode account.
  • Navigate to the integrations section.
  • Select Mailgun and click on "Connect".
  • Authenticate your Mailgun and Fillout accounts by providing the necessary permissions.
  • Once connected, you can create workflows using both apps.

Can I send personalized emails after form submission?

Yes, you can! Latenode lets you trigger Mailgun emails from Fillout submissions, customizing content with form data. Enjoy advanced logic for personalized messaging, boosting engagement.

What types of tasks can I perform by integrating Mailgun with Fillout?

Integrating Mailgun with Fillout allows you to perform various tasks, including:

  • Automatically adding new Fillout responders to a Mailgun mailing list.
  • Sending customized welcome emails via Mailgun after a form is submitted.
  • Triggering transactional emails from Mailgun based on Fillout form entries.
  • Updating subscriber information in Mailgun using Fillout data.
  • Creating follow-up email sequences using Mailgun based on form answers.

How can I track email performance within Latenode workflows?

Latenode provides access to Mailgun's email tracking data, such as opens and clicks. This data helps you refine automation flows and optimize campaigns directly.

Are there any limitations to the Mailgun and Fillout integration on Latenode?

While the integration is powerful, there are certain limitations to be aware of:

  • Complex workflows with many steps may impact performance.
  • Rate limits from Mailgun and Fillout may affect high-volume tasks.
  • Custom JavaScript code requires technical expertise.

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