Mailgun (Transactional Email & Domains) MCP Server
Manage email infrastructure via Mailgun — send transactional emails, monitor domain health, and audit delivery logs.
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What is the Mailgun MCP Server?
The Mailgun MCP Server gives AI agents like Claude, ChatGPT, and Cursor direct access to Mailgun via 10 tools. Manage email infrastructure via Mailgun — send transactional emails, monitor domain health, and audit delivery logs. Powered by the Vinkius - no API keys, no infrastructure, connect in under 2 minutes.
Built-in capabilities (10)
Tools for your AI Agents to operate Mailgun
Ask your AI agent "Send a transactional email to 'user@example.com' from 'support@mg.domain.com' with subject 'Order Confirmed'" and get the answer without opening a single dashboard. With 10 tools connected to real Mailgun 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 →Vinkius works with every AI agent you already use
…and any MCP-compatible client
Mailgun (Transactional Email & Domains) MCP Server capabilities
10 toolsIrreversible action. Delete a bounced email from the suppression list
Get domain details and DNS records for a Mailgun domain
Get analytics and stats for a Mailgun domain
List email HTML templates for a Mailgun domain
Useful to detect out of bounds sending or inactive audiences. Check bounced email logs and suppression list for a domain
List all configured domains on the Mailgun account
List raw event logs (deliveries, opens, drop, bounces) for a domain
List unsubscribed emails for a Mailgun domain
Send an email using Mailgun
Validate an email address via the Mailgun Email Validation API
What the Mailgun (Transactional Email & Domains) MCP Server unlocks
Connect your Mailgun account to any AI agent and take full control of your transactional email delivery, domain health, and suppression management through natural conversation.
What you can do
- Transactional Messaging — Send high-priority transactional or marketing emails directly from your agent, specifying verified domains and custom text bodies securely
- Domain Health Audit — Retrieve detailed DNS records and state mappings for your domains, including SPF, DKIM, and MX dependencies to ensure deliverability
- Suppression Management — List and audit bounced emails, unsubscribes, and complaints, with the ability to selectively delete suppressions to allow resending
- Analytics & Statistics — Query domain-level analytics to track open rates, click-through rates, and general delivery performance in real-time
- Event Logging — Extract raw chronological event logs (deliveries, opens, drops, bounces) to investigate delivery failures or anomalous traffic spikes
- Email Validation — Use the Mailgun Validation API to check if an email address is deliverable and valid before initiating a send request
- Template Discovery — List and retrieve stored HTML Handlebars templates associated with your domains for consistent professional messaging
How it works
1. Subscribe to this server
2. Enter your Mailgun Private API Key
3. Start managing your email infrastructure from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Software Developers — test transactional email flows and validate domain settings through natural conversation without manual API tools
- DevOps & SREs — monitor domain deliverability and investigate delivery logs directly from your workspace for rapid incident response
- Growth Engineers — audit campaign stats and manage suppression lists across multiple Mailgun domains efficiently
Frequently asked questions about the Mailgun (Transactional Email & Domains) MCP Server
Can I check if my domain's DNS records are correctly configured?
Yes. Use the get_domain tool by providing your verified domain name. Your agent will retrieve the status of SPF, DKIM, and MX records, helping you identify if any DNS dependencies are missing or misconfigured.
How do I see which emails have recently bounced from my domain?
The list_bounces tool allows your agent to extract the suppression logs for a specific domain. You'll see the email addresses that failed to deliver, providing insights into audience health or sending boundaries.
Can my agent validate an email address before I send a message?
Absolutely. Use the validate_email tool to check if an address is valid, deliverable, and doesn't belong to a disposable service. This is perfect for ensuring high-quality data before triggering outbound sends.
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Connect Mailgun (Transactional Email & Domains) with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
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Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
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Give your AI agents the power of Mailgun MCP Server
Production-grade Mailgun (Transactional Email & Domains) MCP Server. Verified, monitored, and maintained by Vinkius. Ready for your AI agents — connect and start using immediately.