LetMeSend.Email Launches MCP Server to Connect AI Agents Directly to Inboxes

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LetMeSend.Email has released an MCP (Model Context Protocol) server that allows AI agents to access and manage email inboxes without custom integration code. The server exposes 35 tools via a single Streamable HTTP endpoint, covering mailbox management, transactional email, domain health checks, and marketing campaigns. Authentication is handled through OAuth browser sign-in or API Bearer tokens for headless environments, with access scoped to defined permission tiers. Compatible clients include Claude, Cursor, Copilot, Gemini, and others that support remote MCP connections. A key use case demonstrated is automated support inbox triage, where an agent can search threads, summarize them, and create draft replies without sending anything.

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