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


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Authenticate Microsoft Excel
Now, click the Microsoft Excel node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Microsoft Excel settings. Authentication allows you to use Microsoft Excel through Latenode.
Configure the Postmark and Microsoft Excel 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 Microsoft Excel 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, Microsoft Excel, 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 Microsoft Excel integration works as expected. Depending on your setup, data should flow between Postmark and Microsoft Excel (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 Microsoft Excel
Postmark + Microsoft Excel + Slack: When a new email bounces in Postmark, the details are added to a new row in a Microsoft Excel worksheet. A notification is then sent to a Slack channel to alert the support team for investigation.
Microsoft Excel + Postmark + Twilio: Based on email open rates tracked in Microsoft Excel, a personalized SMS message is sent via Twilio through data from Excel.
Postmark and Microsoft Excel 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 Microsoft Excel
Automate Excel tasks within Latenode workflows. Read, update, or create spreadsheets directly. Use Excel data to trigger actions in other apps, generate reports, or update databases. No manual data entry; improve accuracy and save time by connecting Excel to other systems via Latenode's visual interface.
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FAQ Postmark and Microsoft Excel
How can I connect my Postmark account to Microsoft Excel using Latenode?
To connect your Postmark account to Microsoft Excel 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 Microsoft Excel accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I track bounced Postmark emails in an Excel sheet?
Yes, you can! Latenode lets you automate this easily. Automatically log bounced emails from Postmark into a Microsoft Excel spreadsheet for better email list hygiene and reporting.
What types of tasks can I perform by integrating Postmark with Microsoft Excel?
Integrating Postmark with Microsoft Excel allows you to perform various tasks, including:
- Add new Postmark email recipients automatically to a Microsoft Excel list.
- Log successful email sends from Postmark into a Microsoft Excel spreadsheet.
- Update Microsoft Excel rows when specific Postmark email events occur.
- Create personalized email reports in Microsoft Excel based on Postmark data.
- Trigger Postmark email campaigns based on data changes in Microsoft Excel.
How do I handle large Postmark datasets within Latenode workflows?
Latenode can process significant Postmark data volumes efficiently. Use our no-code blocks, JavaScript, and serverless functions for powerful data transformations and handling.
Are there any limitations to the Postmark and Microsoft Excel integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex Microsoft Excel formulas may require custom JavaScript blocks.
- Rate limits of the Postmark API can affect high-volume workflows.
- Very large Microsoft Excel files can impact performance.