No, not for subdomains as they are set up for training purposes.
If you decide to keep the subdomain and not purchase a domain name and hosting account, then you must find an alternate method for your e-mail, or just use any free e-mail account available.
Sometimes you will find that your website name or something close to it will be available at Google, Yahoo, or MSN mail clients. You may then create an e-mail account for your site.
If you purchase a domain name and hosting account for your site you will have the ability to set up a number of personal e-mail accounts for your site. Example:
- support@your_domain_name.com
- contact@your_domain_name.com
Note: The “.com” is a common TLD (Top-Level Domain) that has had to change over time because of the growth of the internet. I’m sure you are familiar with “.co, .uk, .gov, .io” and many others. I in fact own one that is “.solutions”. You may purchase a wide variety of TLDs, be certain when you are searching for your domain to find one that suits your site criteria.