How to Recover Business Email After Nameservers Were Changed Incorrectly

Changing nameservers can remove the active MX and authentication records if the new DNS zone is incomplete.

Checks to make

Confirm current delegation and restore the required mail records at the active authority, including MX and applicable SPF, DKIM, and DMARC. Verify external answers and controlled inbound and outbound delivery, then monitor while caches update.

When to get help

DNS and email support can restore records and verify mail flow. Informatix Systems can assess the symptoms, evidence, and next steps. Contact Informatix Systems to discuss this issue.