Apex, subdomain, or URL. We figure it out.

Email authentication

Email authentication is well configured.

  • 4Pass
  • 0Warning
  • 0Fail
  • 2Not set

SPF

Pass

Authorizes which servers may send mail for the domain

SPF is published and within limits.

Policy
-all
DNS lookups
6 / 10
  • Ends in -all (hardfail): unauthorized senders are rejected.
  • Uses 6 of 10 allowed DNS lookups.
v=spf1 a:production.store.mns.demandware.net ip4:194.221.14.0/24 ip4:194.145.22.64 ip4:54.227.64.76 include:spf-0070d201.pphosted.com include:spf.protection.outlook.com include:authsmtp.com include:sendgrid.net -all

DKIM

Pass

Cryptographically signs outgoing mail (best-effort selector probe)

DKIM key published for 2 known selectors.

Selectors
selector1, selector2
  • Found a DKIM key at selector1._domainkey.marksandspencer.com
  • Found a DKIM key at selector2._domainkey.marksandspencer.com

DMARC

Pass

Tells receivers what to do with mail that fails SPF and DKIM

DMARC is enforced.

Policy
p=reject
Subdomains
sp=reject
Coverage
100%
  • Policy p=reject: failing mail is rejected outright.
  • Aggregate reports (rua) are configured.
v=DMARC1; p=reject; sp=reject; fo=1; pct=100; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]

MTA-STS

Not set

Enforces TLS for inbound mail and prevents downgrade attacks

No MTA-STS policy. Inbound mail can be delivered without TLS.

TLS-RPT

Not set

Receives reports about TLS delivery failures

No TLS-RPT record. You get no reports about failed TLS delivery.

BIMI

Pass

Displays your verified brand logo in supporting inboxes

BIMI is published.

Logo
https://static.marksandspencer.com/brand/mns-bimi.svg
VMC
https://static.marksandspencer.com/brand/mns-bimi-cert.pem
  • A logo (l=) is published.
  • A Verified Mark Certificate (a=) is referenced.
v=BIMI1;l=https://static.marksandspencer.com/brand/mns-bimi.svg;a=https://static.marksandspencer.com/brand/mns-bimi-cert.pem;

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.