Inbox Check — Email Deliverability Test

io.github.live-direct-marketing/inbox-check

Email inbox placement tests across Gmail, Outlook, Yahoo, Mail.ru, Yandex (SPF/DKIM/DMARC).

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "inbox-check": {
      "command": "npx",
      "args": [
        "-y",
        "ldm-inbox-check-mcp@0.1.2"
      ],
      "env": {
        "INBOX_CHECK_API_KEY": "<your INBOX_CHECK_API_KEY>",
        "INBOX_CHECK_BASE_URL": "https://check.live-direct-marketing.online"
      }
    }
  }
}
Environment variables
  • INBOX_CHECK_API_KEYrequiredsecretBearer API key for Inbox Check service (starts with icp_live_)
  • INBOX_CHECK_BASE_URLOverride base URL for self-hosted deployments

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.1.2
Registry
active
Published
4/20/2026
Browse all Developer Tools →

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Inbox Check — Email Deliverability Test — listed on Serverdex

HTML — for your website

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Markdown — for your README

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Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.