Odel
ZeroSMTP

ZeroSMTP

Local
@msgwing4PythonMITUpdated 5 days ago

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

View on GitHub

Runs locally over stdio

This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).

npmzerosmtp-mcpv1.0.2

Run

npx -y zerosmtp-mcp

MCP client config

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