What does this finding mean?
A domain treated as receiving email does not publish mail routing.
MX and DNS result code
MX record missing
dns.mx_missing
What is the next step?
Publish valid MX targets, or explicitly declare no mail reception with Null MX.
Please note: The result code describes a technical measurement, not a guarantee of delivery, security or legal compliance.
Content reviewed on 20.08.2026.