Maileroo MCP Server with 6 Tools Ready for AI Agents
Deliver transactional emails reliably at scale with an SMTP relay and API that prioritizes inbox placement and speed. Unlock 6 tools ready out of the box. Connect this App Connector to instantly empower AI agents like Claude Code, Cursor, or any MCP-compatible client with advanced capabilities.
Ask AI about this App Connector
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What is the Maileroo MCP Server?
The Maileroo MCP Server gives AI agents like Claude, ChatGPT, and Cursor direct access to Maileroo via 6 tools. Deliver transactional emails reliably at scale with an SMTP relay and API that prioritizes inbox placement and speed. Powered by the Vinkius - no API keys, no infrastructure, connect in under 2 minutes.
Built-in capabilities (6)
Tools for your AI Agents to operate Maileroo
Ask your AI agent "Verify an email address and send a welcome email." and get the answer without opening a single dashboard. With 6 tools connected to real Maileroo data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.
Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by the Vinkius - your credentials never touch the AI model, every request is auditable. Connect in under two minutes.
Why teams choose Vinkius
One subscription gives you access to thousands of MCP servers - and you can deploy your own to the Vinkius Edge. Your AI agents 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 and security, zero maintenance.
Build your own MCP Server with our secure development framework →The Maileroo App Connector works with every AI agent you already use
…and any MCP-compatible client


















Use all 6 Maileroo tools with your AI agents right now
Empower your AI agents to connect to Maileroo and securely perform advanced actions on Vinkius infrastructure. Beyond a simple connection, you gain an advanced AI Gateway that provides complete visibility into agent activity, ensuring maximum governance and optimized token usage.
Get details for a specific domain
List webhooks
List email templates
List recent sending activity
List sending domains
Send a transactional email
What the Maileroo MCP Server unlocks
Connect your Maileroo account to any AI agent and manage transactional email through natural conversation.
What you can do
- Email Sending — Send transactional emails with templates
- Address Verification — Validate email addresses before sending
- Delivery Tracking — Monitor delivery status and inbox placement
- Bounce Management — Track bounces, complaints, and suppressions
How it works
1. Subscribe to this server
2. Enter your Maileroo API Key
3. Start sending email from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Developers — integrate transactional email into workflows
- Operations — monitor delivery rates and bounces
- Product Teams — manage email templates and verification
Frequently asked questions about the Maileroo MCP Server
Can I send transactional emails and verify addresses?
Yes. Send emails with templates and verify addresses for deliverability before sending.
How does Maileroo authentication work?
Maileroo uses a custom X-API-Key header against api.maileroo.com/v1.
Can I track bounces and delivery rates?
Yes. Monitor bounce rates, complaints, suppressions, and overall delivery metrics.






