Email authentication
Email authentication is well configured.
Authorizes which servers may send mail for the domain
SPF is published and within limits.
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com -allCryptographically signs outgoing mail (best-effort selector probe)
DKIM key published for 4 known selectors.
Tells receivers what to do with mail that fails SPF and DKIM
DMARC is enforced.
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1Enforces TLS for inbound mail and prevents downgrade attacks
MTA-STS is enforcing TLS.
v=STSv1; id=20261026065157Z;Receives reports about TLS delivery failures
TLS reporting is configured.
v=TLSRPTv1; rua=mailto:[email protected]Displays your verified brand logo in supporting inboxes
No BIMI record. No brand logo is published for inboxes.
Checks query live DNS over Cloudflare and the public MTA-STS policy endpoint. DKIM selectors cannot be listed from DNS, so DKIM detection probes common provider selectors only.