How to connect Lark and Mailgun
Create a New Scenario to Connect Lark and Mailgun
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 Lark, triggered by another scenario, or executed manually (for testing purposes). In most cases, Lark or Mailgun will be your first step. To do this, click "Choose an app," find Lark or Mailgun, and select the appropriate trigger to start the scenario.

Add the Lark Node
Select the Lark node from the app selection panel on the right.

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

Lark
⚙

Mailgun

Authenticate Mailgun
Now, click the Mailgun node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Mailgun settings. Authentication allows you to use Mailgun through Latenode.
Configure the Lark and Mailgun Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the Lark and Mailgun 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.

JavaScript
⚙
AI Anthropic Claude 3
⚙

Mailgun
Trigger on Webhook
⚙
Lark
⚙
⚙
Iterator
⚙
Webhook response

Save and Activate the Scenario
After configuring Lark, Mailgun, 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 Lark and Mailgun integration works as expected. Depending on your setup, data should flow between Lark and Mailgun (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Lark and Mailgun
Mailgun + Google Sheets: When a new email is sent via Mailgun, the details of the email (recipient, subject, status) are automatically recorded in a Google Sheet. This allows for easy tracking of campaign performance and engagement metrics.
Mailgun + Salesforce + Lark: When an email bounces in Mailgun, a new task is created in Salesforce to investigate the bounce. Simultaneously, a message is sent to a Lark group chat to alert the team about the issue.
Lark and Mailgun integration alternatives
About Lark
Use Lark within Latenode to centralize team comms & automate notifications based on workflow triggers. Aggregate messages, streamline approvals, and post updates to specific channels. Benefit from Latenode's visual editor and logic tools for advanced routing that keeps everyone informed and aligned.
Similar apps
Related categories

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.
Similar apps
Related categories
See how Latenode works
FAQ Lark and Mailgun
How can I connect my Lark account to Mailgun using Latenode?
To connect your Lark account to Mailgun on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Lark and click on "Connect".
- Authenticate your Lark and Mailgun accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I send Mailgun emails upon new Lark form submissions?
Yes, you can! Latenode's visual editor makes it simple to trigger Mailgun emails when a new form is submitted in Lark, automating your notifications & follow-ups.
What types of tasks can I perform by integrating Lark with Mailgun?
Integrating Lark with Mailgun allows you to perform various tasks, including:
- Send personalized emails via Mailgun for new Lark users.
- Trigger email campaigns in Mailgun from Lark event updates.
- Automatically add Lark contacts to Mailgun mailing lists.
- Send Lark notifications for important Mailgun email events.
- Create detailed Mailgun reports based on Lark data entries.
How can I handle errors in my Lark/Mailgun Latenode workflow?
Latenode provides built-in error handling, allowing you to define fallback actions, log errors, and ensure smooth automation even when issues arise.
Are there any limitations to the Lark and Mailgun integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex data transformations may require custom JavaScript code.
- Mailgun's API rate limits apply within Latenode workflows.
- Attachment sizes are subject to Mailgun's maximum limits.