Check your domain before
you ship — so your emails actually land.
CredMail AI gives you exact, copy-paste fixes for every deliverability issue. No docs to read. No DNS manuals. Just fixes.
featured on betalistSame diagnostic depth. Less overhead.
The platforms charge $59–$129/mo for domain checks. CredMail runs the same scans for $19 — with AI-written fix steps none of them offer.
Prices reflect published rates as of 2026. CredMail Growth plan shown.
Three steps. One signal chain.
Enter an email address
Paste any sender address. We resolve the domain and verify the inbox exists.
We scan 6 systems
SPF, DKIM, DMARC, MX records, 100+ blacklists, and per-provider reputation — all in one pass.
Get the fix, not just the score
CredMail AI writes exact, copy-paste fix steps for every issue. No docs, no DNS manuals.
The full diagnostic, not a lookup bar.
Six checks run on every domain. Each one tells you what it found, what it means, and exactly how to fix it.
Sender Policy Framework
Which servers are authorized to send for your domain.
DomainKeys Identified Mail
Cryptographic signatures proving emails weren't tampered with.
Message Authentication Policy
What receivers do when SPF or DKIM fails — and why.
Mail Exchange Records
The mail servers accepting inbound email for your domain.
Realtime Blackhole Lists
Scan across 100+ DNS blocklists that tank deliverability.
Reputation Estimate
Per-provider deliverability for Gmail, Outlook, Yahoo, Apple.
Built for teams shipping cold outreach
blacklists scanned per domain
authentication checks per scan
written fix steps for every issue
for your first scan, no card needed
Check your domain. Copy the fix. Ship.
Built for indie hackers, solo founders, and fast shippers who can't afford to land in spam.