Bring Transactional Email
to Cursor
Learn how to connect Zoho ZeptoMail to Cursor and start using 7 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
What is the Zoho ZeptoMail MCP Server?
Connect your Zoho ZeptoMail account to any AI agent to automate your transactional email communications and delivery monitoring through natural conversation.
What you can do
- Email Automation — Send single or template-based transactional emails with full HTML and merge variable support.
- Template Management — List and utilize pre-defined email templates for consistent branding and messaging.
- Domain Verification — Monitor verified domains to ensure high deliverability and sender reputation.
- Delivery Insights — Access detailed email logs, delivery reports, and suppression lists to track communication health.
How it works
1. Subscribe to this server
2. Enter your ZeptoMail Send Mail Token from your Mail Agent settings
3. Select your data center Region (e.g., 'US', 'EU')
4. Start automating your transactional emails from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Developers — automate the sending of service notifications, password resets, and alerts directly from the AI interface.
- Marketing Operations — monitor email templates and delivery logs without accessing the ZeptoMail dashboard.
- Support Teams — track email delivery status and check suppression lists to resolve customer communication issues quickly.
Built-in capabilities (7)
Get details for a specific email log
List all verified domains
List email logs
List suppressed email addresses
List all email templates
Requires from_address, to_address, subject, and htmlbody or textbody. Send a single transactional email
Send an email using a template
Why Cursor?
Cursor's Agent mode turns Zoho ZeptoMail into an in-editor superpower. Ask Cursor to generate code using live data from Zoho ZeptoMail and it fetches, processes, and writes. all in a single agentic loop. 7 tools appear alongside file editing and terminal access, creating a unified development environment grounded in real-time information.
- —
Agent mode turns Cursor into an autonomous coding assistant that can read files, run commands, and call MCP tools without switching context
- —
Cursor's Composer feature can generate entire files using real-time data fetched through MCP. no copy-pasting from external dashboards
- —
MCP tools appear alongside built-in tools like file reading and terminal access, creating a unified agentic environment
- —
VS Code extension compatibility means your existing workflow, keybindings, and extensions all work alongside MCP tools
Zoho ZeptoMail in Cursor
Zoho ZeptoMail and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect Zoho ZeptoMail to Cursor through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Zoho ZeptoMail in Cursor
The Zoho ZeptoMail MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 7 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Cursor only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
Zoho ZeptoMail for Cursor
Every tool call from Cursor to the Zoho ZeptoMail MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Where do I find my ZeptoMail Send Mail Token?
Log in to Zoho ZeptoMail, go to your Mail Agent, and navigate to the 'API' section to generate a token.
Which Zoho regions are supported for ZeptoMail?
We support US, EU, IN, AU, and CN data centers. Make sure to select the region where your ZeptoMail account is hosted.
What is Agent mode and why does it matter for MCP?
Agent mode is Cursor's autonomous execution mode where the AI can perform multi-step tasks: reading files, editing code, running terminal commands, and calling MCP tools. Without Agent mode, Cursor operates in a simpler ask-and-answer mode that doesn't support tool calling. Always ensure you're in Agent mode when working with MCP servers.
Where does Cursor store MCP configuration?
Cursor looks for MCP server configurations in a mcp.json file. You can configure servers at the project level (.cursor/mcp.json in your project root) or globally (~/.cursor/mcp.json). Project-level configs take precedence.
Can Cursor use MCP tools in inline edits?
No. MCP tools are only available in Agent mode through the chat panel. Inline completions and Tab suggestions do not trigger MCP tool calls. This is by design. tool calls require user visibility and approval.
How do I verify MCP tools are loaded?
Open Settings → Features → MCP and look for your server name. A green indicator means the server is connected. You can also check Agent mode's available tools by clicking the tools dropdown in the chat panel.
Tools not appearing in Cursor
Ensure you are in Agent mode (not Ask mode). MCP tools only work in Agent mode.
Server shows as disconnected
Check Settings → Features → MCP and verify the server status. Try clicking the refresh button.