domain report
Is mercer.com a business email?
Yes. Work email on a company-owned domain.
isBusinessEmail("mercer.com")
true
Work email on a company-owned domain. The domain has a Microsoft 365 (Entra ID) tenant, so Microsoft work sign-in works.
- category
- business
- recommendation
- allow
- confidence
- 99%
- Google Workspace: not detected
- Microsoft tenant: detected
Mail setup
- Receives mail
- Yes
- Mail provider
- proofpoint
- SPF
- v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- DMARC policy
- reject
| Priority | MX host |
|---|---|
| 5 | mxa-001b7601.gslb.pphosted.com |
| 5 | mxb-001b7601.gslb.pphosted.com |
Workspace
- Google WorkspaceNot detected
- Microsoft 365Tenant only: Microsoft sign-in works, email runs elsewhere · region NA · federated sign-in · IdP okta
Detected per company domain from public DNS and Microsoft's documented tenant discovery — never per person.
Why this verdict
Confidence 99% · recommendation allow under the default b2b policy.