EmailPosture
Email security, graded A to F

Can someone send email as your domain?

Nearly 1 in 4 of the best-known domains we scanned can be spoofed today. Email Posture audits your domain's email authentication, the DNS records that decide whether attackers can impersonate you, then explains the results in plain English, with the exact steps to fix anything that's exposed.

SPFDKIMDMARCDNSSECMTA-STSRead-only DNS checks · No signup · Results in seconds
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The state of email security

We scanned 218 of the best-known domains. Most can't stop impersonation.

SaaS giants and big banks are locked down. The institutions handling your taxes, tuition, and records mostly are not.

0%
of scanned domains can be spoofed right now (no DMARC enforcement)

DMARC enforcement by industry

Share of domains that actually block spoofed mail. Higher is better.

SaaS / Tech
100%
Fortune 500
90%
Healthcare
80%
EdTech
79%
Higher Education
58%
State & Local Gov
58%

⚑ Four states publish no DMARC record at all

New YorkFloridaOklahomaKansas
0%
of scanned domains use DNSSEC
0%
of the Fortune 500 use DNSSEC, the worst of any group

Want the full breakdown? Read the 218-domain report.

How it works

From "no idea" to protected in three steps

1

Scan

Enter your domain. We read your public DNS and grade SPF, DKIM, DMARC, and DNSSEC in seconds.

2

Fix

Plain-English findings with the exact records to publish. No RFC archaeology required.

3

Monitor

We re-check every day and email you the moment something weakens, so it stays fixed.

Is your domain one of the 23%?

Find out in ten seconds. Free, no signup, with the exact steps to fix whatever's exposed.

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