Hello Team
Goal:-- Automatically send an dynamic email campaign via Zoho Campaigns whenever a new blog post is published (via RSS Feed), using Make.com as the connector.
While implementing the above goal I’m getting errors in zoho campaign connections.
Kindly suggest here what is the issue in Connection and how can I achieve the above goal.
Re-authenticate the Zoho connection:
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Go to Zoho Developer Console → Generate new OAuth token.
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Ensure correct Client ID, Client Secret, and Scope (ZohoCampaigns.fullaccess.all).
Check API Limits (Zoho enforces strict rate limits).
Retry in Make.com:
Delete old connection → Create new one with fresh OAuth token.
Test with a simple “List Campaigns” module first.
If Still Failing:
Verify Zoho Campaigns API is enabled in your Zoho account.
Ensure IP whitelisting if required.