zerosmtp

A free SMTP relay that still takes a username and password, for devices that cannot do OAuth 2.0.

Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "zerosmtp": {
      "command": "npx",
      "args": [
        "zerosmtp-mcp"
      ]
    }
  }
}

Runnable packages

npmzerosmtp-mcp1.0.2stdio

What it can do

No publishable tool enumeration has been recorded.

Community

Evidence

This server has Registry metadata but no public verification run yet.