Email Deliverability & Anti-Spam Checklist
Audit your cold email technical setup in under 2 minutes. Check off your domain records, warmup routine, sending cadence, and list hygiene to receive an actionable Deliverability Score out of 100 with recommendations.
How it works
Get started with email deliverability checklist in a few simple steps.
Review DNS & Authentication
Check whether SPF, DKIM, and DMARC are properly configured on your sending domains.
Audit Warmup & Sending Pacing
Confirm your accounts have completed a 14-day warmup ramp-up and are capped at safe daily volumes.
Check Tracking & Content
Verify custom tracking domain setup, AI Spintax usage, and contact list cleaning.
Get your Deliverability Score
Review your score out of 100, identify critical vulnerabilities, and get 1-click action items.
Why use this free tool
Everything you need, integrated in one workspace.
- Interactive 12-point audit covering DNS, pacing, copy, and tracking
- Calculates your real-time Deliverability Health Score (0 to 100%)
- Highlights high-risk issues that cause immediate spam folder placement
- Actionable recommendations to fix deliverability issues in under 5 minutes
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Frequently asked questions
What is a good email deliverability score?
A score of 85+ out of 100 indicates your technical setup and copy hygiene follow current best practices for primary inbox placement.
Why do cold emails go to spam?
Emails go to spam due to missing DNS authentication (SPF/DKIM/DMARC), un-warmed new domains, repetitive duplicate copy, shared tracking domains, or high bounce rates.
How does OutSends solve deliverability?
OutSends provides built-in multi-provider warmup, AI Spintax, randomized Smart Jitter delays, and custom tracking domains from $19/mo.
Ready to send better emails?
OutSends helps you run cold email campaigns from your own Gmail, SMTP, or API provider — free, no credit card.