SpoofCheck
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Results for ryanair.com

90A
This domain is protected against spoofing

SPF

OK
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all

DKIM

OK
Selectors: zendesk1, zendesk2

DMARC

OK
v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email

MX

OK
de-smtp-inbound-1.mimecast.com, de-smtp-inbound-2.mimecast.com

MTA-STS

Missing

No record found

Read the guide

Recommendations

  1. 1Add MTA-STS to enforce TLS encryption for incoming emails

    Without MTA-STS, an attacker performing a man-in-the-middle attack can downgrade the connection between mail servers to plaintext, intercepting emails in transit. MTA-STS tells sending servers to only deliver via TLS with a valid certificate, preventing downgrade attacks.

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<a href="https://spoofchecker.online/en/email-security/ryanair.com" target="_blank" rel="noopener"><img src="https://spoofchecker.online/api/badge/ryanair.com?score=90&grade=A" alt="Email security score for ryanair.com" height="28"></a>