Email deliverability audit in minutes.
Check SPF, DKIM, DMARC, MX, MTA-STS and TLS-RPT. See what breaks inbox placement and get fix-ready recommendations.
No account. No install. Free scan in seconds. PDF by email in a few minutes.
Essentials
SPF | DKIM | DMARC | MX
Hardening
MTA-STS | TLS-RPT
Delivery
PDF report + email link
Live preview
Run a free scan to see your deliverability summary here...
Need a client-ready PDF?
Quick report for fast checks. Full report for DNS hardening details and step-by-step fixes.
No account required
DNS-only checks
Actionable fixes
6 checksSPF, DKIM, DMARC, MX, MTA-STS, TLS-RPT
~30 secAverage time for free scan output
2 report tiersQuick or Full based on your use case
Pricing
Free
EUR 0
- Essentials score
- Top 3 quick wins
- No PDF
Quick
EUR 5
- 1-page PDF summary
- Essentials plus quick wins
- Email delivery
Full
EUR 10
- Full PDF report
- Hardening with MTA-STS and TLS-RPT
- Copy and paste DNS guidance
Learn (fast guides)
SPF check
Allowed senders, DNS lookup limit, common SPF errors.
DKIM check
Selectors, signing, provider setup basics.
DMARC check
Policy, alignment, and reporting.
MTA-STS
Inbound TLS enforcement for SMTP transport security.
TLS-RPT
TLS failure reporting for delivery diagnostics.
Emails going to spam
Fast checklist: auth, alignment, content, and reputation.
FAQ
Does this scan my server?
No. Checks are DNS and mail policy signals only.
No. Checks are DNS and mail policy signals only.
Can this guarantee inbox placement?
No tool can guarantee it. Strong authentication and alignment improve odds significantly.
No tool can guarantee it. Strong authentication and alignment improve odds significantly.