MailSandbox
About
MailSandbox (a fork of Mailpit) is a fast, zero-dependency email testing tool & API with a web UI, SMTP server, Postmark API emulation, and MCP server for AI-assisted debugging.
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- Author
- btafoya
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Setup
Install MailSandbox in your MCP client (Claude Desktop, Cursor, Windsurf, and others).
Repository: https://github.com/btafoya/mailsandbox
Follow the installation instructions in the repository README, then restart your MCP client.
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