MCP Domain Deliverabi… vs Ldm Inbox Check MCP | AllMCPs
Side-by-Side Model Context Protocol Comparison
MCP Domain Deliverability Checker vs Ldm Inbox Check MCP
In-depth architectural comparison of the MCP Domain Deliverability Checker and Ldm Inbox Check MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
MCP Domain Deliverability Checker
Marketing · Local stdio
Quality: 63/100 (Good) | Auth: API Key required
Ldm Inbox Check MCP
Marketing · Local stdio
Quality: 49/100 (Fair) | Auth: No auth required
Verdict Summary: Choose MCP Domain Deliverability Checker if you need specialized Marketing tools running via a local process. Choose Ldm Inbox Check MCP if your workspace requires Marketing integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
Choose MCP Domain Deliverability Checker when:
You need dedicated capabilities in the Marketing domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
Audits a domain email deliverability: SPF, DKIM, DMARC, MX, mail provider, DNS blacklist, catch-all, and domain age, returning a 0-100 health score via an Apify actor.
Email inbox placement testing across Gmail, Outlook, Yahoo, Mail.ru and Yandex. Create a test, get seed addresses, see per-provider placement (Inbox/Spam/Promotions), SPF/DKIM/DMARC verdicts, and screenshots. Install: npx -y ldm-inbox-check-mcp.
Audit a domain's email deliverability and DNS health. Returns SPF, DKIM, and DMARC authentication with policy, MX records and mail provider, DNS blacklist status, catch-all detection, domain age, and a 0 to 100 health score as a flat, Clay-ready JSON row. Read-only; requires an APIFY_TOKEN and consumes Apify credits per call.
Ldm Inbox Check MCP Tools (6)
Supports 9 real email providers with IMAP-backed seed accounts
Reports per-provider folder placement: Inbox, Spam, Promotions, etc.
Parses and reports SPF, DKIM, and DMARC authentication results
Provides screenshots of inbox and spam views for select providers
Exposes 5 JSON-schema validated tools for test creation, status, listing, deletion, and API key info
Stable REST API integration without scraping, designed for AI agent use
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
MCP Domain Deliverability Checker is categorized under Marketing and uses a local stdio subprocess. In contrast, Ldm Inbox Check MCP belongs to Marketing using local stdio subprocess. Select MCP Domain Deliverability Checker when you need capabilities focused on marketing and Ldm Inbox Check MCP when you require tools for marketing.