m42.ae

Email infrastructure report · Last checked 24 Jul 2026, 01:36 UTC

Summary

m42.ae uses Microsoft 365 for email and has SPF, DKIM, and DMARC configured. It is not catch-all.

Mail provider

ProviderMicrosoft 365 business

Primary MXm42-ae.mail.protection.outlook.com

MX records

Priority	Hostname	IPs
0	m42-ae.mail.protection.outlook.com	52.101.147.1, 52.101.148.13, 52.101.148.1, 52.101.148.3

Authentication

SPF✓ Present ~all

DKIM✓ Found (selectors: selector1, mandrill)

DMARC✓ Present p=quarantine

Raw SPF record

v=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com include:rp.oracleemaildelivery.com include:ap.rp.oracleemaildelivery.com include:eu.rp.oracleemaildelivery.com include:sendgrid.net include:7oui3av8c.spf.checkpoint-spf.com ip4:129.148.219.192/29 ip4:208.117.51.45/32 ip4:10.248.236.224/27 ~all

Raw DMARC record

v=DMARC1; p=quarantine; rua=mailto:mubadalahealthxuae1@eu.cp-dmarc.com; ruf=mailto:mubadalahealth@me.cp-dmarc.com; fo=1; adkim=s; aspf=s; pct=100

Email behavior

Catch-all✗ No

Disposable✗ No

Free provider✗ No

STARTTLS✓ Supported

SMTP response391ms

SMTP banner220 DX3PEPF0000009B.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Fri, 24 Jul 2026 01:36:29 +0000 [08DEE86260400870]

What this means

This domain has strong email authentication. Messages claiming to come from @m42.ae can be cryptographically verified by recipients, making spoofing difficult. Deliverability for legitimate mail should be good.

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curl https://api.checkmail.dev/v1/verify \
  -G --data-urlencode "email=test@m42.ae" \
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