Disify — Disposable Email Detection

Is that email real or a throwaway? Disify checks email addresses and domains against a database of known disposable email services like Mailinator, Guerrilla Mail, and Temp Mail. Useful for form validation, anti-fraud, and user quality checks.

Tools

• validate_email

  — Check if an email address is disposable or malformed. Returns format validity and disposable status.

• check_domain

  — Check if a domain is associated with disposable email services (e.g., "mailinator.com").

When to use

• Validating sign-up forms to block throwaway emails
• Screening lead generation forms for quality
• Checking if a domain in your user database is disposable
• Anti-abuse pipelines that need to flag temporary email usage

Example

curl -s -X POST https://gateway.pipeworx.io/disify/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"validate_email","arguments":{"email":"test@mailinator.com"}}}'

{
  "email": "test@mailinator.com",
  "format_valid": true,
  "disposable": true,
  "domain": "mailinator.com"
}

MCP config

{
  "mcpServers": {
    "pipeworx-disify": {
      "command": "npx",
      "args": ["-y", "mcp-remote@latest", "https://gateway.pipeworx.io/disify/mcp"]
    }
  }
}