Comprehensive deliverability audit covering DNS authentication (SPF, DKIM, DMARC), IP/domain warm-up automation, sending reputation management, ISP-specific throttling, and bounce/feedback loop processing for email campaign systems.
24
Total Checks
3
Delivery Formats
3
Categories
3
Versions
Included
Never included
Quality hardening: added counting/enumeration patterns to all 24 checks, numeric thresholds throughout, anti-sycophancy guardrails (do not count as pass, quote the actual), measurement-on-pass reporting, 3 cross-references to related checks. Added golden and bare-minimum test fixtures and manifests with all-exact tolerances.
2026-04-02
Added Step 3 submission instructions to chunked format; improved Step 3 in full format (paste URL is now primary submission method)
2026-03-01
Initial release
2026-02-26
Copy the prompt in your preferred format above.
Paste into your AI coding tool (Claude Code, Cursor, Bolt, etc.).
Let the AI run all checks. Review the structured JSON output it produces.
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Paste your JSON telemetry to get scores and benchmarks.
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