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

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

Mailhook
Configure the Mailhook
Click on the Mailhook node to configure it. You can modify the Mailhook URL and choose between DEV and PROD versions. You can also copy it for use in further automations.
Add the Lemlist Node
Next, click the plus (+) icon on the Mailhook node, select Lemlist from the list of available apps, and choose the action you need from the list of nodes within Lemlist.

Mailhook
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Lemlist

Authenticate Lemlist
Now, click the Lemlist node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Lemlist settings. Authentication allows you to use Lemlist through Latenode.
Configure the Mailhook and Lemlist 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 Mailhook and Lemlist 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
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AI Anthropic Claude 3
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Lemlist
Trigger on Webhook
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Mailhook
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Iterator
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Webhook response

Save and Activate the Scenario
After configuring Mailhook, Lemlist, 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 Mailhook and Lemlist integration works as expected. Depending on your setup, data should flow between Mailhook and Lemlist (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Mailhook and Lemlist
Mailhook + Lemlist + Google Sheets: When a new email reply is received via Mailhook, the workflow updates the corresponding lead's information in Lemlist and logs the interaction details in a Google Sheet for tracking and analysis.
Lemlist + Mailhook + Slack: When a Lemlist campaign generates a reply, Mailhook parses the content of the reply, and Slack sends a message to a designated channel containing relevant information extracted from the email.
Mailhook and Lemlist integration alternatives
About Mailhook
Use Mailhook in Latenode to instantly capture incoming emails and parse their contents into usable data. Trigger workflows on specific email events, like form submissions or order confirmations. Route parsed data to other apps, databases, or AI models for advanced processing. Automate email handling without code and scale as needed.
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About Lemlist
Automate personalized outreach with Lemlist inside Latenode. Build flows to trigger email campaigns based on CRM updates or data enrichment. Add conditional logic, use AI to personalize messages, and track results—all visually. Scale outreach without complex code or per-step fees. Use JavaScript for advanced customization.
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See how Latenode works
FAQ Mailhook and Lemlist
How can I connect my Mailhook account to Lemlist using Latenode?
To connect your Mailhook account to Lemlist on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Mailhook and click on "Connect".
- Authenticate your Mailhook and Lemlist accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I trigger Lemlist campaign updates from Mailhook events?
Yes, you can! Latenode allows you to trigger Lemlist updates directly from Mailhook events. This enables real-time campaign adjustments based on webhook data, boosting engagement.
What types of tasks can I perform by integrating Mailhook with Lemlist?
Integrating Mailhook with Lemlist allows you to perform various tasks, including:
- Automatically updating Lemlist custom fields from Mailhook data.
- Triggering Lemlist campaign pauses based on Mailhook event conditions.
- Adding new leads to Lemlist campaigns from parsed Mailhook submissions.
- Sending personalized Lemlist emails based on Mailhook form responses.
- Creating detailed reports by combining Mailhook and Lemlist data.
How does Latenode handle Mailhook's incoming data volume?
Latenode efficiently processes Mailhook's data using scalable architecture. Handle large volumes with robust error handling and automated retries.
Are there any limitations to the Mailhook and Lemlist integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex data transformations may require JavaScript knowledge.
- Lemlist API rate limits can impact high-volume workflows.
- Real-time data sync depends on the reliability of Mailhook webhooks.