Running 25+ DNS checks against your domain — usually 2-3 seconds…
Running 25+ DNS checks against your domain — usually 2-3 seconds…
Domain check / gmail.com
Last checked just now
Free email deliverability report for gmail.com. SPF, DKIM, DMARC, MX, BIMI, MTA-STS, and a 15-blacklist sweep.
DOMAIN HEALTH
gmail.com
3 ISSUES
0 critical
SPF
v=spf1 redirect=_spf.google.com
DKIM
Probed 38 selectors, none found
DMARC
p=none
MX
gmail-smtp-in.l.google.com, alt1.gmail-smtp-in.l.google.com
BIMI
not published
MTA-STS
policy present
You are publishing DMARC but not asking receivers to act on failures. Spoofers can impersonate your domain without consequence.
FIX
Once you have monitored RUA reports for 2-4 weeks and confirmed no legitimate traffic fails DMARC, change p=none to p=quarantine. Tighten to p=reject once stable.
Google Workspace requires you to generate a DKIM key on your own domain (Admin → Apps → Google Workspace → Gmail → Authenticate email). Without it, Google signs with its own domain — DKIM authenticates but DOES NOT align for DMARC. no DKIM detected for Google Workspace.
FIX
Google Workspace requires you to generate a DKIM key on your own domain (Admin → Apps → Google Workspace → Gmail → Authenticate email). Without it, Google signs with its own domain — DKIM authenticates but DOES NOT align for DMARC.
Your SPF record has no "all" mechanism and uses a "redirect=" modifier, which hands the whole policy to another domain. This is valid, but your protection is only as strong as the target record — make sure it ends in -all.
FIX
Verify the redirect target publishes a strict SPF policy (ending in -all). Do not add an "all" mechanism to this record: it would make the redirect be ignored.
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THE FIX
We found 3 issues on gmail.com. Want us to fix it and keep it fixed? Connect your inbox and we handle the rest: authentication, warm-up, and a deliverability gate on every send.
Fix this free →This page shows the current deliverability posture of gmail.com. Check your own domain free, or connect your inbox and we fix it and keep it fixed.