There is a suspicious email fraud email.

1, contact relatives and friends around you and see if anyone sends an express mail to them. Or whether you have participated in the activities of giving prizes recently.

2. Make sure it is not your own courier, and you can reject it.

3. If you have signed for it, you can check the source of the express mail according to the sender.

4. If it has been signed, the sender's information is not clearly filled in. You can try to contact the courier company to see how to handle it. It is generally recommended that individuals open the courier to check and judge.