IT homework

E-mail (electronic mail) is a way of storing and forwarding messages of any type via an electronic communications system e.g the internet. It can be used to send a variety of messages, such as “bulk”, “spam” however filters now exist to block certain types of e-mail, mainly spam. Internet e-mail is based on SMTP (Simple Mail Transfer Protocol) to network systems and mainframes, personal computers or the internet, and is widely used on public networks.