PO6 Mailbox

com.po6/mailboxVersion 1.0.0

Give AI agents secure access to your email via private aliases with dedicated mailbox storage.

Status

Sign-in required401 msNov 14, 2026, 14:10 UTCReachable. It asks for authorization, so we did not look inside.

We could not refresh it, so this page shows the last copy.

Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://mcp.po6.com/Sign-in required401 msNov 14, 2026, 14:10 UTC

OAuth sign-in

This server asks for sign-in. Your client opens the sign-in when it connects.

claude mcp add --transport http mailbox https://mcp.po6.com/

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Settings > Connectors > Add custom connector
Name: mailbox
Remote MCP server URL: https://mcp.po6.com/

{
  "mcpServers": {
    "mailbox": {
      "url": "https://mcp.po6.com/"
    }
  }
}

code --add-mcp '{"name":"mailbox","type":"http","url":"https://mcp.po6.com/"}'

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Registry status: Active
Published: Feb 14, 2026
Updated: Feb 14, 2026
Website: https://po6.com/⁠ (opens in a new tab)
Repository: https://github.com/po6-com/po6_mail⁠ (opens in a new tab)
Categories (suggested): Communication Files and storageSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared