Does Flipcause provide email hosting service?

No, Flipcause does not provide email hosting. Only, website hosting, website editing, and website mastering are included in your Flipcause subscription. 

You will need to maintain your domain registration and your email hosting with another service.

We usually recommend checking out Google or Godaddy for your email hosting needs. They can set you up with email addresses that match your website to give you the professional feel you are looking for.