Validate emails in seconds, not minutes
Free toolkit + templates to cut bounces, improve sender score, and boost conversions.
Free toolkit
DNS-first
No SPAM traps
🔒 We’ll only send the toolkit + 1 follow-up. Unsubscribe anytime.
What you get
- DNS-based validation script (2s checks)
- Deliverability checklist & SPF/DMARC cheatsheet
- Cold outreach templates that actually convert
Why it works
- Stops 60s SMTP timeouts
- Catches typos & disposable domains
- Flags risky MX patterns
What people say
“We cut bounces by 47% in a week. Installation took 15 minutes.” — Elena, SaaS Growth
“The DNS precheck alone saved our SDRs hours/day.” — Marco, RevOps
FAQ
Is it really free?
Yes. You’ll get the full toolkit and a short setup guide.
Do I need servers?
No: client + Cloudflare Pages Function.
Can I use Gmail?
Works with any SMTP provider; toolkit is provider-agnostic.