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echo.email Deliverability Test

email.echo/deliverability ยท v1.1.0

Send a test email, get SPF, DKIM, DMARC, TLS and IPv6 results plus sender rules. No key.

Connect Remote server

Terminal
claude mcp add --transport http deliverability https://mcp.echo.email/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "deliverability": {
      "url": "https://mcp.echo.email/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "deliverability": {
      "type": "http",
      "url": "https://mcp.echo.email/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://mcp.echo.email/mcp

Tools 3 found in our last check

  • create_test_address

    Create a temporary echo.email address. Send one email to it from the system under test, then call wait_for_report with the returned token and key. The address dies after 10 minutes without a wait_for_report call and accepts one message.

  • wait_for_report

    Wait up to timeout_s seconds (max 50) for the email sent to a test address to be analysed. Returns status waiting or received (call again), or done with a digest: score, SPF, DKIM, DMARC, TLS, IPv6 and the failing sender requirements.

  • get_report

    Fetch a finished report as JSON: the digest plus every check (SPF trace, DKIM, DMARC, BIMI, TLS, IPv6, images, links, unsubscribe, headers, DNS log).

Details

Endpointhttps://mcp.echo.email/mcp (Streamable HTTP)
First published30 Oct 2026
Last updated30 Oct 2026
Registry nameemail.echo/deliverability

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