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

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


Mailgun

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


Mailgun
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JustCall


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


Save and Activate the Scenario
After configuring Mailgun, JustCall, 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 Mailgun and JustCall integration works as expected. Depending on your setup, data should flow between Mailgun and JustCall (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Mailgun and JustCall
JustCall + Mailgun + Pipedrive: When a call is completed in JustCall, an email is sent via Mailgun. If a reply to that email is registered as a 'New Open' event in Mailgun, an activity is created in Pipedrive to follow up with the lead.
JustCall + Google Sheets + Mailgun: When a call is missed in JustCall, the call details are logged into a Google Sheet. If the call is missed (JustCall/Triggers/Missed Call), then information from the call is used to find a row in Google Sheets and Mailgun is used to send a follow-up email based on data in Google Sheets.
Mailgun and JustCall integration alternatives

About Mailgun
Use Mailgun in Latenode to automate email sending within your workflows. Trigger emails based on data changes, form submissions, or scheduled events. Latenode lets you filter, format, and personalize messages using data from other apps, creating dynamic campaigns and notifications without complex coding. Scale your outreach affordably by paying only for execution time.
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About JustCall
Use JustCall in Latenode to automate call workflows: trigger calls based on CRM updates, send SMS follow-ups, and log call data. Latenode adds visual flow control, custom logic, and data enrichment missing in basic JustCall setups. Create complex, scalable call-centric processes with no-code tools and flexible JavaScript.
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See how Latenode works
FAQ Mailgun and JustCall
How can I connect my Mailgun account to JustCall using Latenode?
To connect your Mailgun account to JustCall on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Mailgun and click on "Connect".
- Authenticate your Mailgun and JustCall accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I trigger calls after email opens?
Yes, you can! Latenode's visual editor simplifies building this automation. React to Mailgun email opens with JustCall to engage leads faster and boost conversion rates.
What types of tasks can I perform by integrating Mailgun with JustCall?
Integrating Mailgun with JustCall allows you to perform various tasks, including:
- Automatically trigger a JustCall call when a Mailgun email bounces.
- Send a thank you email via Mailgun after a JustCall call ends.
- Update a contact in JustCall when they open an email from Mailgun.
- Create new JustCall contacts from Mailgun subscription form submissions.
- Send SMS via JustCall when a critical email is sent through Mailgun.
CanI usenocode to process Mailgun events for JustCall triggers?
Yes, Latenode's no-code blocks let you filter and process Mailgun events before triggering actions in JustCall, ensuring relevant automations.
Are there any limitations to the Mailgun and JustCall integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits imposed by Mailgun and JustCall may affect workflow execution speed.
- Complex data transformations might require custom JavaScript code.
- Initial setup requires understanding of both Mailgun and JustCall APIs.