Education mailbox is a special type of mailbox, which is usually provided by schools, educational institutions and other educational departments. The main purpose of education mailbox is to provide a unified mail receiving and sending platform for the staff and students in the education department, which is convenient for the internal and external mail communication of the school. Education mailbox not only provides basic mail receiving and sending functions, but also has some other characteristics and advantages. When using the education mailbox, you need to pay attention to protect the password of the mailbox to avoid leakage or theft. Secondly, users should regularly clean up spam and advertising emails in their mailboxes to keep them clean and efficient. Finally, users need to pay attention to the legitimacy and credibility of e-mail and avoid clicking suspicious links or downloading viruses or malware in attachments.