# Mailbox MCP Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Mailbox MCP

Read, send, file and search email in Gmail, Microsoft 365 or IMAP mailboxes, plus calendar access.

- Record: https://musedirectory.ai/connector/mailbox-mcp
- Category: Productivity
- Developer: mailbox-mcp.com (https://mailbox-mcp.com)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, sign-in needed, 560ms, checked 2026-09-28T08:46:07Z
- Endpoint: https://mcp.mailbox-mcp.com/db/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-09-25T18:16:22Z)
- Source: Found in the official MCP Registry (com.mailbox-mcp/mailbox-mcp) https://registry.modelcontextprotocol.io/v0/servers?search=com.mailbox-mcp%2Fmailbox-mcp

Connects to Gmail, Microsoft 365, and IMAP email accounts. Lets Muse read, send, file and search emails, and access calendar events. Sign in with your email provider.

Example request: "File my last three emails from my boss into a project folder and show me my calendar for next week."

How to connect: Mailbox MCP is not in Muse's Connectors list yet, and it needs you to sign in with your Mailbox MCP account. Apps that need this kind of sign-in usually cannot be used from a Muse chat yet. Follow it here and we will tell you when it reaches Muse.

Screening checks:
- MCP handshake: pass (Requires sign-in (publishes OAuth metadata))
- Domain against threat feeds (Cloudflare security DNS): pass (mcp.mailbox-mcp.com, mailbox-mcp.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: n/a (Tools are behind sign-in)
- Inputs asking for passwords, card numbers or seed phrases: n/a (Tools are behind sign-in)
- Domain and redirects: pass (Domain registered 33 days ago)
- AI review of purpose and tool behavior: pass (No concerns)