Tubaman makes an excellent point. I’ve always told my own customers not to get trapped as Tubman was. Having someone else’s domain name in your email, such as fred-bloggs@someisp.net, is a really bad idea come the time you need to change ISPs. It also looks completely unprofessional/naff, having an address that isn’t your own. So use your own domain name. It costs £12 per year or less (very very rough figures) and then your email address(es) will be anything-you-like@fredbloggs.whatever. And that will be your address for life. I’ve had my own domain names for over 22 years now, I forget, and the domain names are just my own full name. (BTW, it’s not a secret, I just don’t mention it on the forum so as to avoid spammers’ attention if they’re scanning the web.)