If Ashop is currently hosting your domain name, but don't want to use Ashop as your mail provider, you can also use Gmail.
It's possible for Ashop to allow Gmail to manage your email using your own domain name by simply changing your domain's MX records.
Please contact an Ashop representative to add Google's MX Records today. Within a couple of hours, Gmail will be able to download and send email under your own domain name using Google's mail servers.