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

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


Postmark

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


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Authenticate Kommo
Now, click the Kommo node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Kommo settings. Authentication allows you to use Kommo through Latenode.
Configure the Postmark and Kommo 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 Postmark and Kommo 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 Postmark, Kommo, 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 Postmark and Kommo integration works as expected. Depending on your setup, data should flow between Postmark and Kommo (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Postmark and Kommo
Postmark + Kommo + Slack: When a new email bounce is detected in Postmark, a new task is created in Kommo to follow up on the failed delivery. The sales team is then alerted in a Slack channel about the new task.
Kommo + Postmark + Google Sheets: When a new contact is created in Kommo, their email is used to send them an email via Postmark. The new contact data is then added to a Google Sheet for record-keeping and analysis.
Postmark and Kommo integration alternatives

About Postmark
Use Postmark in Latenode to automate transactional emails. Connect events from your apps to trigger personalized messages, like order confirmations or password resets. Benefit from Postmark’s deliverability, plus Latenode's visual workflow builder and flexible logic to filter events and enrich email data, ensuring accurate and timely communication.
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About Kommo
Integrate Kommo with Latenode to automate sales processes. Trigger actions in other apps when deals change status, or create Kommo leads from form submissions. Build custom workflows with no-code tools or JavaScript, scaling your sales automation without complex coding. Use Latenode's visual editor to connect Kommo to your entire tech stack.
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See how Latenode works
FAQ Postmark and Kommo
How can I connect my Postmark account to Kommo using Latenode?
To connect your Postmark account to Kommo on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Postmark and click on "Connect".
- Authenticate your Postmark and Kommo accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I track bounced emails as leads in Kommo?
Yes, you can! Latenode allows you to create workflows that automatically turn Postmark bounce notifications into new leads within Kommo, improving lead capture and follow-up.
What types of tasks can I perform by integrating Postmark with Kommo?
Integrating Postmark with Kommo allows you to perform various tasks, including:
- Create Kommo leads from new Postmark email deliveries.
- Update Kommo contacts based on Postmark email events.
- Send personalized Postmark emails when a Kommo stage changes.
- Track email engagement metrics from Postmark within Kommo.
- Automatically resend emails from Postmark after Kommo updates.
What Postmark event data can Latenode access?
Latenode can access all Postmark event data, including opens, clicks, bounces, and spam complaints, for use in your automations.
Are there any limitations to the Postmark and Kommo integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Historical data from Postmark prior to integration may not be accessible.
- Complex data transformations might require JavaScript or AI blocks.
- API rate limits on either Postmark or Kommo can affect workflow speed.