MailScore

Are your emails landing in spam?

Check your email deliverability in 10 seconds. Get an A-F score with plain-English fixes for SPF, DKIM, DMARC, and more.

Free. No signup required. Results in seconds.

2,500+ domains scanned

How it works

1

Enter your domain

Type any domain. No signup needed.

2

Get your score

We check SPF, DKIM, DMARC, MX, and blacklists in seconds.

3

Fix what's broken

Follow plain-English steps. Re-scan to verify.

What we check

SPF & DKIM

Verify your sending servers are authorized and emails are digitally signed.

DMARC Policy

Check your authentication policy tells providers what to do with spoofed email.

MX Records

Confirm your domain can receive email with properly configured mail servers.

Blacklists

Scan 10+ major blacklists to see if your IP has been flagged for spam.

Plain-English Fixes

No jargon. Step-by-step instructions anyone on your team can follow.

A-F Score

One clear grade that tells you exactly where you stand.

Why email deliverability matters

Google and Yahoo now require SPF, DKIM, and DMARC for bulk senders. Without them, your emails go straight to spam — or get rejected entirely.

Protect Your Brand

Stop spoofers from sending email as your domain

Reach More Inboxes

Properly authenticated emails get delivered, not spam-filtered

Protect Revenue

Every email in spam is a lost customer or missed invoice

Simple pricing

Scan any domain free. Upgrade to monitor and get alerts.

Free

$0
  • Unlimited one-off scans
  • Manual scans

Starter

$9/mo
  • 1 monitored domain
  • Weekly monitoring
  • Email alerts
Popular

Pro

$29/mo
  • 10 monitored domains
  • Daily monitoring
  • Email alerts
  • PDF reports

Agency

$79/mo
  • 100 monitored domains
  • Daily monitoring
  • Email alerts
  • PDF reports
  • API access