MailGate › notion.so

Email authentication report for notion.so

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

B deliverability score 80/100

Records found

SPFv=spf1 ~all
DMARCv=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected];
DKIMNo key found on the 22 common selectors (a private selector may still exist).
MXNone — cannot receive mail.

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.
No MX records — this domain cannot receive mail (fine if it is send-only, but DMARC reports will bounce).
SPF record published
SPF ends in ~all (soft fail)
DMARC record published
DMARC policy p=quarantine
DMARC aggregate reports (rua) are being collected
Check your own domain — free →

Auditing more than one domain?

MailGate Pro runs the same audit on up to 100 domains at once and exports CSV — built for agencies, MSPs and anyone migrating a mail platform.

Get MailGate Pro — $19 one-off →

Other domains

zendesk.com google.com gmail.com microsoft.com outlook.com yahoo.com apple.com

MailGate — free SPF, DKIM & DMARC checker. Check any domain →