How to Use the Zoho ZeptoMail MCP in Cursor

Q: How can I write logic to check domains using Zoho ZeptoMail and Cursor?

You call listdomains and then use the resulting array in your code. The AI sees this data structure and writes code that iterates over it, confirming all required send domains are active.

Q: When should I use sendtemplateemail versus raw sendemail in Cursor?

Use sendtemplateemail when the messaging structure is fixed (like a password reset). Use sendemail when you need to construct custom body content dynamically based on runtime variables.

Q: What does Zoho ZeptoMail provide for handling suppressed addresses in Cursor?

The listsuppressionlist tool lets your code read the list of blocked email addresses. You write a simple check function that calls this list before executing any send logic.

Q: If I need to debug an email failure, how do I get data using Zoho ZeptoMail and Cursor?

First, run listlogs in the agent prompt. Then, take a log ID from that output and pass it to getlogdetails. This provides the full context for debugging directly within your coding environment.

Write code that sends emails live with Cursor and Zoho ZeptoMail's MCP Server tools.

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Connect Zoho ZeptoMail MCP to Cursor

Create your Vinkius account to connect Zoho ZeptoMail to Cursor and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Zoho ZeptoMail with Cursor

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Send Live Emails in Code

The `send_email` tool lets your agent call the API to send a transactional email. You can inject this directly into Python or TypeScript code, getting real response data back—no mock stubs needed. For automated batch sends, you use `send_template_email`. The AI generates working calls that select a template and populate variables, making your deployment code highly functional.

Audit Email Traffic for Your Project

When debugging, the `list_logs` tool gives you a list of recent email activities. You can iterate over this returned data structure in your editor to check status codes. If one message fails, grab its ID and call `get_log_details`. This fetches the full log entry, letting you pinpoint exactly why the delivery failed right where the code is.

Manage Sender Identities and Lists

Before sending anything, use `list_domains` to verify your available send domains. The AI integrates this check into a pre-flight script for safety. Maintain compliance by calling `list_suppression_list`. This tool ensures the code checks against known blocked addresses before attempting any sends.

Setup guide

Set up Zoho ZeptoMail MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the Zoho ZeptoMail MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent Zoho ZeptoMail transactions." If the MCP tools are loaded correctly, Cursor will call the Zoho ZeptoMail tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "zoho-zeptomail-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Zoho ZeptoMail. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Zoho ZeptoMail MCP in Cursor

You call `list_domains` and then use the resulting array in your code. The AI sees this data structure and writes code that iterates over it, confirming all required send domains are active.

Use `send_template_email` when the messaging structure is fixed (like a password reset). Use `send_email` when you need to construct custom body content dynamically based on runtime variables.

The `list_suppression_list` tool lets your code read the list of blocked email addresses. You write a simple check function that calls this list before executing any send logic.

First, run `list_logs` in the agent prompt. Then, take a log ID from that output and pass it to `get_log_details`. This provides the full context for debugging directly within your coding environment.

The server touches email log details. These details include the sender, receiver, attempt status, and associated time stamps, which are crucial for debugging code flow.

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