MailGate › wikipedia.org

Email authentication report for wikipedia.org

Resolved live from public DNS. Cached up to 6 hours — re-run it now for a fresh result.

A deliverability score 91/100

Records found

SPFv=spf1 include:_cidrs.wikimedia.org ~all
DMARCv=DMARC1; p=reject; rua=mailto:[email protected];
DKIMNo key found on the 22 common selectors (a private selector may still exist).
MX10 mx-in1001.wikimedia.org
10 mx-in2001.wikimedia.org

What to fix

No DKIM key found on the 22 common selectors. Either your provider uses a custom selector, or DKIM signing is off — without it DMARC fails on any forwarded mail.
SPF record published
SPF ends in ~all (soft fail)
DMARC record published
DMARC policy p=reject (strongest)
DMARC aggregate reports (rua) are being collected
2 MX host(s) configured
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Other domains

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