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TL;DR

Mailtrap is a Communication MCP server that lets Claude Code, Cursor, Windsurf and any MCP-compatible AI agent email testing and sending via Mailtrap API. Install in 1 minute with mcpizy install mailtrap.

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Mailtrap

Install verified

Communication

Last updated September 4, 2026 · By MCPizy team

Email testing and sending via Mailtrap API. Safe email testing for development environments.

B

Repo audit: 86/100 — solid, with minor gaps in docs or maintenance

Scored on licence, adoption, maintenance and documentation of railsware/mailtrap-mcp. We show the grade whether it flatters the server or not.

last commit 3 days ago · 64 stars · MIT licence · 1 open issues

Read the full audit on CheckMCP

Install Mailtrap

Via MCPizy CLI (recommended):
mcpizy install mailtrap
Or run directly:
npx -y mcp-mailtrap
View on GitHub

Works with

Claude Code
Claude Desktop
Cursor
Windsurf
VS Code + Copilot
Any MCP Client

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If Mailtrap doesn't fit your stack, these Communication MCP servers solve similar problems.

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Frequently asked questions

What is the Mailtrap MCP server?

Mailtrap is listed as an Communication Model Context Protocol server whose documented purpose is to let an MCP-compatible agent email testing and sending via Mailtrap API. Client support, permissions and authentication remain specific to the upstream project.

How do I install Mailtrap MCP with Claude Code?

The fastest way is the MCPizy CLI: run `mcpizy install mailtrap` and MCPizy will add the server to your `.claude.json` automatically. You can also install it manually by adding an entry under `mcpServers` in `.claude.json` with the command `npx -y mcp-mailtrap` and restarting Claude Code.

Does MCPizy charge to view or install Mailtrap MCP?

No. Reading this profile and copying its install guidance is free. Upstream software, API, account or usage costs are separate, and licence coverage should be checked from the linked source when available.

Does Mailtrap MCP work with Cursor and Windsurf?

The MCP standard is supported by those clients, but a specific server can still have client-specific setup or transport limits. Use the configuration shown on this page when present and verify the upstream instructions before installation.

What can I do with Mailtrap MCP?

Its documented purpose is to let an MCP-compatible agent email testing and sending via Mailtrap API. The exact tools, permissions and write capabilities depend on the server version and configuration shown by the upstream project.

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