Email is. . .
It's fast, friendly and fabulously popular. Email is also a wonderful way of writing a letter without having to bother about it being in good style, or with perfect spelling. To use email you need some email software. Whichever you use, they all work in a similar way, enabling you to compose, send, receive, store and manage your mail. Sometimes a domain name refers not to a computer or organisation, but is simply a customised name which can be routed anywhere.