The domain has no MX records.

MX_NOT_FOUND · Severity: Warning

• WarningMX_NOT_FOUND

  The domain has no MX records.

  Senders then try to deliver to the domain's own A or AAAA address (implicit MX). That is often unintended.

  Recommendation: Publish MX records, or a null MX if the domain should not receive mail.

Reported by

• Mail configuration check
• MX lookup

Available through the API

• Mail configuration check API
• Bulk mail configuration check API
• MX lookup API

Related findings

• Info MX_NULL The domain publishes a null MX and does not accept mail.
• Error MX_NULL_WITH_OTHERS A null MX is published together with other MX records.
• Error MX_TARGET_IS_IP An MX record points to an IP address instead of a host name.
• Error MX_TARGET_UNRESOLVABLE An MX host has no A or AAAA records.

All findings