Why Does Business Email Stop Working After a Web Hosting Move?

A website move can also change nameservers or DNS records, unintentionally redirecting or removing mail routing. Web traffic may recover while MX, SPF, DKIM, or autodiscover records remain wrong.

What to check

Compare current authoritative zone with the previous zone, check MX targets and mail host status, review nameserver changes, and inspect bounce messages. Confirm whether email is hosted separately from the website.

Recommended next step

Restore the intended mail records at the active DNS provider and test inbound, outbound, and authentication paths separately. Document DNS ownership so website changes do not overwrite mail configuration.

How Informatix Systems can help

Informatix Systems provides DNS, web hosting, and business email services. We can review the setup, identify likely causes, and help plan a practical resolution. Contact us with the platform involved, when the issue began, and non-sensitive error details.