What if the mailbox receives a hacker's short message?

Fake. The mailbox was not hacked at all. It is not difficult to send you a letter from any mailbox (including yours). This can be achieved by software. The e-mail sender is casting a net, and whoever believes it will take the bait. . . Don't worry about him when you receive this kind of email. I also get this email every three to five times. It is said that I have ignored him for two days. I closed my mailbox. . .