Are the hosting server and email server at another provider (not GoDaddy)? If so, you'll want to be sure your A Record (and any subdomains for websites) are directed to the correct IP address for the website. If the email is on a different remote server, you will want to be sure your MX records are properly directed (check with your provider) and your required A Records (mail, etc) and CNames are directed to their specifications. We're not able to provide third-party providers' DNS details for their services to function.
TLH - GoDaddy | Community Moderator Supporting you at x.co/247support