CheckEmailDelivery - Email deliverability audit + AI writer. Free. 60 seconds.

Hey Product Hunt 👋 — Naqeeb here. I built CheckEmailDelivery because of a problem I kept hitting: you send an email, it disappears, and every tool that could help you diagnose it either costs $30/month or requires a computer science degree to understand the output. I wanted something free, instant, and actually actionable. So I built it. Here's what it does — and why it's different from the tools you've seen: 📬 Full Delivery Audit in 60 seconds Send one test email. We run 7 checks that actually matter: → SPF, DKIM, DMARC authentication → 15+ blacklist databases (Spamhaus, Barracuda, SpamCop + more) → SpamAssassin spam score (same filter Gmail uses) → Spam trigger words in subject line AND body → Link safety check (broken links, blacklisted domains) → Domain age & reputation → Plain-English explanation of every issue + exact DNS fix to apply ✍️ AI Email Writer (the part I'm most proud of) This is what makes us different. Not just "here's what's wrong" — but "here's a rewritten version that passes every filter." Write a full professional email from a prompt. Spam-free by design. Everything is free. No signup. No credit card. The whole philosophy is: give people the tool, build trust, and grow from there. I'd love your feedback — especially anyone who finds an issue we missed or a check we should add. What's the most frustrating email deliverability problem you've run into? 👇