How to find out who sent the courier?

Inquire the courier sender through the sender information on the courier list or contact the customer service of the courier company.

If you want to know who sent the courier, you can first check the sender's information on the courier list, usually with the sender's name, phone number and so on. If there is no clear sender information on the courier, you can contact the customer service of the courier company to provide the courier number and related information, and the customer service will help check the sender information. In addition, some courier companies also provide online inquiry systems, which can be inquired by entering the courier number.