Gemini CLI

Multi Mail for Gemini CLI

co.lumman/mail

Gmail, Outlook, Hotmail, iCloud and Fastmail at once: search, read, draft, send and organise mail.

client:Gemini CLI transport:streamable-http tools:30

Install Multi Mail in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "mail": {
      "httpUrl": "https://mail.lumman.co/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

What Gemini CLI can do once it is connected

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Multi Mail in other clients

Multi Mail MCP server