Observed arrival · 2026-10-01
Emails Going to Spam’s two-step mail check
A free tool that checks a domain’s SPF, DKIM, and DMARC records, then tests whether a real message passes authentication checks.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People troubleshooting email for their own domain
- Worth noticing
- The one-time test address reads authentication headers, discards the message body, and keeps pass/fail results for 30 days.
Field notes
The page separates what public DNS records say from what happens when a message is actually sent, including which server sent it and which domain signed it. Its fix material names Google Workspace, Microsoft 365, Wix, and GoDaddy, and gives a staged DMARC policy path from monitoring to enforcement. The site says test messages are discarded after header analysis while results and the sending address remain for 30 days.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue