EMAIL-DOMAIN-NXDOMAIN
The address uses a domain that does not exist
What it means
If the domain has no DNS delegation, no mail server can be found for it and every message to it bounces.
How to fix it
- 1Check the spelling of the domain.
- 2If it is your own domain, confirm the registration is current and nameservers are set.
Re-check after the change
DNS changes can take up to the record's TTL to be seen; use Re-run on the result page to bypass our 10-minute cache.
