gmail.com
Live email deliverability and anti-spoofing audit. Every value below was read from public DNS at the moment this page was generated.
70/100 — Workable, but mail from this domain is more likely to land in spam than it needs to be. Accepts mail · Spoofable: anyone can forge this sender · Hosted by Google Workspace
Findings
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spf
SPF has no enforcing terminator, so unauthorised senders are neither marked nor rejected.
v=spf1 redirect=_spf.google.com
Fix: End the record with -all.
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dmarc
DMARC is in monitoring mode (p=none), so spoofed mail is still delivered.
v=DMARC1; p=none; sp=quarantine; rua=mailto:mailauth-reports@google.com
Fix: Move to p=quarantine and then p=reject once your reports show only legitimate senders failing.
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dkim
No DKIM key found at any common selector. Either DKIM is not configured, or it uses a custom selector we cannot discover from DNS alone.
Fix: Enable DKIM signing at your mail provider and publish the selector they give you.
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mx
Mail is handled by Google Workspace.
5 gmail-smtp-in.l.google.com, 10 alt1.gmail-smtp-in.l.google.com, 20 alt2.gmail-smtp-in.l.google.com, 30 alt3.gmail-smtp-in.l.google.com, 40 alt4.gmail-smtp-in.l.google.com
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mta sts
MTA-STS is published, so senders will refuse to downgrade to plaintext SMTP.
v=STSv1; id=20190429T010101;
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tls rpt
TLS reporting is enabled.
v=TLSRPTv1;rua=mailto:sts-reports@google.com
Records
| MX | 5 gmail-smtp-in.l.google.com10 alt1.gmail-smtp-in.l.google.com20 alt2.gmail-smtp-in.l.google.com30 alt3.gmail-smtp-in.l.google.com40 alt4.gmail-smtp-in.l.google.com |
|---|---|
| SPF | v=spf1 redirect=_spf.google.com |
| DMARC | v=DMARC1; p=none; sp=quarantine; rua=mailto:mailauth-reports@google.com |
| DKIM selectors | none discovered |
| MTA-STS | published |
| TLS-RPT | published |
| BIMI | not published |
| DNSSEC | not validating |
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curl "https://mailgrade.dev/v1/domain?domain=gmail.com"
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