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

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

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

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Postmark

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

Save and Activate the Scenario
After configuring Cloze, Postmark, 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 Cloze and Postmark integration works as expected. Depending on your setup, data should flow between Cloze and Postmark (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Cloze and Postmark
Cloze + Postmark + Google Sheets: When a new email is sent via Postmark to a Cloze contact, log the email details (subject, recipient, timestamp) in a Google Sheets spreadsheet for tracking outreach efforts.
Postmark + Cloze + Slack: When a contact in Cloze opens an email sent via Postmark, send a notification to a designated Slack channel to alert the sales team of the engagement.
Cloze and Postmark integration alternatives
About Cloze
Use Cloze in Latenode to automate your CRM and sales processes. Automatically update records, trigger follow-ups, and generate reports based on real-time data. Integrate Cloze with other apps like email, calendars, and databases using Latenode's visual editor. Customize flows with JavaScript or AI for advanced lead qualification and faster deal closing.
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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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See how Latenode works
FAQ Cloze and Postmark
How can I connect my Cloze account to Postmark using Latenode?
To connect your Cloze account to Postmark on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Cloze and click on "Connect".
- Authenticate your Cloze and Postmark accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically send thank-you emails after closing deals?
Yes, you can! Latenode automates personalized Postmark emails upon deal closure in Cloze, enhancing client relationships with timely, relevant communication—effortlessly.
What types of tasks can I perform by integrating Cloze with Postmark?
Integrating Cloze with Postmark allows you to perform various tasks, including:
- Send personalized welcome emails to new Cloze contacts via Postmark.
- Log email interactions from Postmark back into Cloze automatically.
- Trigger email sequences in Postmark based on deal stages in Cloze.
- Update Cloze contact information when emails bounce in Postmark.
- Create summary reports of email activity from Postmark within Cloze.
How do I handle large email volumes from Cloze using Postmark in Latenode?
Latenode enables scalable Postmark email campaigns triggered by Cloze events. Its robust architecture manages high volumes efficiently without code.
Are there any limitations to the Cloze and Postmark integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex data transformations may require JavaScript knowledge.
- Real-time synchronization depends on Cloze and Postmark API availability.
- Attachments larger than Postmark's limit will not be sent.