E-mail. Widely used Internet service that allows free exchange of messages between users. Along with the message you can attach files. To send an e-mail message you need to have the address of our destination. An email address has the form: nombredecliente@nombredeproveedor.com.
We can always identify an email address by using the at sign "@" between the username and the name of the service provider.
Some applications that are used for sending and receiving e-mails are: Microsoft Outlook Express, Microsoft Outlook, Netscape Mail, Eudora and Pegasus Mail There are also dedicated to online webmail services like Gmail, Hotmail, Yahoo! Mail, etc..
In general, a user must register for the e-mail service to obtain an email account.
Any message sent or received. Any unsolicited email is considered spam or junk mail.