You should have at least one matching email? address for your domain. For example, my primary website is fsp.ws. I have frank@fsp.ws. This makes things look more professional. You can choose to forward your email to another account, but I will recommend to at least change the reply-to address to your domain?s email address.
You should also consider that if you choose to use your host’s email system, then you should have IMAP?. You would also require that you use your own email client. If you were to use your host’s webmail system, then you might not like it. If you had to stick with that resource, then you would be an unhappy person. With using your OS?‘s email client, you would have a simple and effective tool for getting your email, and have it delivered to you. You would need to configure the email client, but once you have successfully setup your email address for your client, you won’t have to do anything else again unless you changed your password.