1.Log in to cPanel.2.Go to "Domains" and find "Zone Editor" or "Advanced DNS."3.Choose your domain name.Do one of these:1.Edit existing MX records: Click "Manage" and edit the priority/destination as needed.2.Add new MX records: Click "Add Record," choose "MX," enter priority and mail server address, then click "Add."3.Click "Save" to finalize...