E-mail refers to the electronic information space for users to communicate through the network. It can not only provide users with the function of sending e-mails, but also automatically receive e-mails for users, and also store the sent and received e-mails. However, when storing mail, Yixin has strict regulations on the size of mail.

The characteristic of e-mail is that it can send and receive letters at any time, which solves the limitation of time and space, greatly improves the work efficiency and provides great convenience for office automation and business activities.

E-mail component:

Basic components: letterhead and letterbody.

Letterhead generally has the following parts:

1, the recipient, that is, the email address of the recipient.

2. CC means the email addresses of other people who can receive the email at the same time. There can be more than one.

3. The subject is a general description of the email content, which can be a word or a sentence. It was written by the sender.