Mailgroup

Overview

The node "Mailgroup" allows interaction with a mailgroup instance, specifically enabling operations related to subscribers, lists, and other mailgroup resources. The "Get by List ID" operation under the "Subscriber" resource retrieves all subscribers associated with a specific mailing list identified by its List ID. This is useful for scenarios where you want to fetch and process subscriber data from a particular mailing list, such as exporting subscriber details, analyzing subscriber engagement, or syncing subscribers with another system.

Practical examples:

• Exporting all subscribers of a newsletter list to an external CRM.
• Fetching subscribers to send targeted campaigns based on list membership.
• Auditing or reporting subscriber counts and details per list.

Properties

This property is required and specifies the unique identifier of the mailing list whose subscribers you want to retrieve.

Output

The output will contain a JSON field with the list of subscribers retrieved for the specified List ID. Each subscriber entry typically includes subscriber details such as email, name, subscription status, and any custom fields defined in the mailgroup system.

If the node supports binary data output (not explicitly shown here), it would represent attachments or files related to subscribers, but this is not indicated in the provided code snippet.

Dependencies

• Requires connection to a Mailgroup API instance.
• Needs credentials including domain URL, username, and password for authentication.
• The base URL for API requests is constructed dynamically from the provided domain credential.
• The node expects the API to respond with JSON data.

Troubleshooting

• Authentication errors: Ensure that the API credentials (domain, username, password) are correctly configured and valid.
• Invalid List ID: If the List ID does not exist or is incorrect, the API may return an error or empty results. Verify the List ID before running the node.
• Network issues: Check connectivity to the Mailgroup API endpoint.
• Permission issues: The authenticated user must have permission to access subscriber data for the specified list.

Common error messages might include unauthorized access, resource not found, or invalid parameters. Resolving these usually involves verifying credentials, permissions, and input values.

Links and References

• Refer to your Mailgroup API documentation for detailed information about subscriber endpoints and list management.
• n8n documentation on creating and using credentials for API authentication.