# PO6 Mailbox Muse connector

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

## PO6 Mailbox

Create private email aliases for AI agents to receive messages securely in dedicated mailboxes.

- Record: https://musedirectory.ai/connector/po6-mailbox
- Category: Productivity
- Developer: PO6 (https://po6.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, 1538ms, checked 2026-09-28T07:15:58Z
- Endpoint: https://mcp.po6.com/
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-09-24T17:55:54Z)
- Source: Found in the official MCP Registry (com.po6/mailbox) https://registry.modelcontextprotocol.io/v0/servers?search=com.po6%2Fmailbox

Connects Muse to PO6's email service, letting you generate private email aliases that route to dedicated mailbox storage. Muse can check messages, manage aliases, and organize incoming mail through a secure OAuth connection.

Example request: "Create a private email alias for my online shopping and have Muse check it for order confirmations."

How to connect: PO6 Mailbox is not in Muse's Connectors list yet, and it needs you to sign in with your PO6 Mailbox 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.po6.com, po6.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 8187 days ago)
- AI review of purpose and tool behavior: pass (No concerns)