Lettio MCP for Claude.ai
eu.lettio/mcp
Private, EU-hosted email for AI agents over JMAP: read, search, reply, organize, send.
client:Claude.ai
transport:streamable-http
runtime:npm
Install Lettio MCP in Claude.ai
Settings → Connectors → Add custom connector
https://mcp.lettio.eu/mcpClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs