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MAILMAN MCP / YOUR AI POSTAL SYSTEMMAILMAN MCP / MAIL

Connect your AI.

Use the MCP address displayed in your signed-in Connections screen. Keep any existing Swipe endpoint unchanged.

Connection requirements

  1. Connect a mailbox and review Read and Write.

  2. Use a client supporting Streamable HTTP with the existing OAuth flow, or bearer authentication with a personal access token.

  3. For OAuth, complete browser authorization. For a personal-token connection, follow the Connections instructions. Do not put a token in a conversation, URL or screenshot.

  4. List accounts, choose one mailbox, then try a read-only search. Check the returned account identity and errors.

Safe first task

List my connected mailboxes. Ask which accounts to include, then find recent unread messages in those accounts. Summarize what needs attention and show the source mailbox. Report any account errors. Do not change or send anything.

Current validation

Source and isolated tests verify transport and authorization behavior. Claude Code 2.1.306 completed account listing and bounded Gmail search with a personal token and an existing connection on October 21, 2026. Other clients, OAuth and operations need separate checks.

YOUR AI POSTAL SYSTEM

YOUR INBOXES.
UNDER CONTROL.

Get started

Start with a free account and one read-only search. Existing accounts keep their connection.