The exchange of text messages and computer files over a communications network, such as a local area network or the Internet.
— Computer ScienceA string that identifies a user so that the user can receive Internet email. An email address on the Internet typically consists of an account name, followed by the @ (at) symbol, a host name, and a domain name.
— Computer ScienceA message that is sent over a communications network such as a local area network or the Internet.
— Computer Science