E-MAIL (ELECTRONIC MAIL) SERVICES
The Internet is commonly used for sending and receiving e-mails. We can send a message electronically to any person on the globe, provided that person has an e-mail-id. This service is fast and economical.
An e-mail addess (account) consists of two main parts, the username and the domain-server name with the symbol @ in between.
Username can be any name but domain-name is fixed for a particular website on which we have our e-mail account. For example, email@example.com, firstname.lastname@example.org or email@example.com, etc.