echo.email Deliverability Test for Claude.ai

email.echo/deliverability

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

client:Claude.ai transport:streamable-http tools:3

Install echo.email Deliverability Test in Claude.ai

Settings → Connectors → Add custom connector

https://mcp.echo.email/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

create_test_address
wait_for_report
get_report

echo.email Deliverability Test in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

echo.email Deliverability Test MCP server