Recently, I removed my website from Cloudflare and switched my domain’s nameservers back to the default ones provided by my hosting provider.
After this change, Zoho Mail will not continue to work automatically unless the required DNS records are also added to the new nameserver. DNS records do not transfer when you switch nameservers, so any Zoho Mail records that were set up in Cloudflare are no longer active.
To verify whether Zoho Mail is still working, I can:
Check the Zoho Mail Admin Console for MX record verification
Send test emails from an external email service (such as Gmail)
Use DNS lookup tools to confirm that MX records point to Zoho’s mail servers
If email delivery is not working, the solution is to log in to the hosting provider’s DNS manager and reconfigure all required Zoho Mail records, including MX, SPF, DKIM, and optionally DMARC. After DNS propagation, the domain can be re-verified in Zoho Mail.
Once these records are correctly added, Zoho Mail should function normally again.