Mailbox MCP

Description

Connect the mailbox you already own, on Microsoft 365, Gmail or any IMAP host, and your AI can genuinely use it: read, search, draft, reply in thread, forward with everything the original carried, and file mail away. **It behaves like a mail client, not an API wrapper.** Replies carry In-Reply-To and References, so they nest inside the conversation in the recipient's client. Reading a message does not mark it read. Exactly one copy is filed in Sent. Moves use IMAP MOVE, so read state, flags and original dates all survive. Deletes go to Trash. **Batches are the economics.** Up to 500 messages moved, filed or flagged in one call, and 501 is refused rather than silently truncated. A call is the metered unit, so triage does not burn your quota a message at a time. **Attachments never pass through the model.** A file already in the mailbox, one at a web address, or one uploaded from your own computer is streamed at send time, so a 6 MB PDF costs the same as a sentence. **Nothing of yours is kept.** No copy of your messages, no contacts list, no file store. Credentials are encrypted at rest, and message content is never written down. Connect a calendar as well and the same server runs the diary: your week, other people's free time, and the meetings themselves. A mailbox with no calendar connected is handed no calendar tools at all, rather than tools that would refuse. Free tier is 5 calls a day per mailbox. Pro raises that ceiling to 1,000 calls a day per mailbox, at GBP 34.99 + VAT per mailbox per year.

Community Metrics

Categories

• mcp

Tags

• mcp
• smithery

Capabilities

• Remote MCP server

Information