Fix Email & DNS

I run an epanmitra white-label setup on my own server and my custom-domain mail, hosted in cPanel, has stopped receiving messages. I need a fast, clean fix that restores inbound mail and makes sure the domain passes all standard checks (MX, SPF, DKIM, DMARC) so clients no longer see delivery failures.

While you are inside the zone files, please also point a new sub-domain to a specific IP address and confirm it resolves worldwide.

Deliverables:
• Working inbound mail on the cPanel account (no rejects, no silent drops).
• Updated DNS records, fully propagated, with screenshots or logs showing success.
• Sub-domain correctly mapped to the designated IP and verified with dig/nslookup.

If you have solid cPanel and DNS troubleshooting experience, this should be a quick engagement.