How to connect Postmark and Zendesk Sell
Create a New Scenario to Connect Postmark and Zendesk Sell
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 Zendesk Sell will be your first step. To do this, click "Choose an app," find Postmark or Zendesk Sell, 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 Zendesk Sell Node
Next, click the plus (+) icon on the Postmark node, select Zendesk Sell from the list of available apps, and choose the action you need from the list of nodes within Zendesk Sell.


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

Save and Activate the Scenario
After configuring Postmark, Zendesk Sell, 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 Zendesk Sell integration works as expected. Depending on your setup, data should flow between Postmark and Zendesk Sell (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 Zendesk Sell
Postmark + Zendesk Sell + Slack: When a lead opens a sales email tracked by Postmark, find the corresponding lead in Zendesk Sell and send a notification in Slack to the sales team.
Postmark + Zendesk Sell + Google Sheets: Log email campaign performance data (from Postmark) alongside relevant sales data from Zendesk Sell into a Google Sheet for performance tracking and analysis.
Postmark and Zendesk Sell 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 Zendesk Sell
Sync Zendesk Sell with Latenode to automate sales tasks. Create visual workflows to update deals, manage contacts, and trigger actions based on sales activity. Enhance your CRM data with enrichment tools, route leads intelligently, and automate follow-ups — all in a scalable, low-code environment.
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See how Latenode works
FAQ Postmark and Zendesk Sell
How can I connect my Postmark account to Zendesk Sell using Latenode?
To connect your Postmark account to Zendesk Sell 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 Zendesk Sell accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I track bounced emails in Zendesk Sell?
Yes, you can! With Latenode, automate logging Postmark bounces as Zendesk Sell tasks. This ensures complete contact data, enabling proactive follow-up and improved deliverability.
What types of tasks can I perform by integrating Postmark with Zendesk Sell?
Integrating Postmark with Zendesk Sell allows you to perform various tasks, including:
- Create or update Zendesk Sell contacts from new Postmark subscriber data.
- Log Postmark email opens and clicks as activities in Zendesk Sell.
- Send personalized Postmark emails triggered by new Zendesk Sell deal stages.
- Update Zendesk Sell deal notes with Postmark email delivery status.
- Create Zendesk Sell tasks for bounced Postmark emails.
How do I handle large Postmark datasets within Latenode?
Latenode excels at managing extensive data. Utilize our built-in tools for batch processing and efficient data transformation when handling large Postmark datasets.
Are there any limitations to the Postmark and Zendesk Sell integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Historical data migration requires custom workflow design and execution.
- Complex conditional logic may require JavaScript coding within Latenode.
- API rate limits of Postmark and Zendesk Sell still apply.