Whats the difference between a subdomain and a web user?
Subdomain: A subdomain generally points somewhere else (forwarded), although a subdomain can be a physically hosted site just like the primary domain is (physical). A forwarded subdomain might look like this: forum.domain.com points to domain.com/forum A physical subdomain is a totally different domain account with it’s own FTP username/password, it’s own space, it’s own limits, it’s own mail servers, etc. It just happens to share the domain name with it’s primary.