My 126 mailbox has been receiving some messy emails recently. What happened?

You must have used your email address on other websites! !

Such a web page will sell email address and other information to some people, and then these resources will be enjoyed by * * *, and then you will be targeted by more than N people and send you more than N spam messages.

Like banks or hospitals, some individual banks, insurance companies and hospitals now sell a large number of personal telephone numbers and other information to some people in batches, and then send them more than N short messages for promotion and insurance.