Who sent the message from the package man?

The text message was sent by the courier company or the rookie of the rookie network package.

When the parcel arrives at the destination or is about to be delivered, the courier company will inform the recipient of the relevant information of the parcel through the SMS notification system, including but not limited to the state that the parcel has arrived at the post office, the courier cabinet or is about to be delivered to the door.

In some cases, the courier sends a short message to the recipient through the information system provided by the courier company, or the tools provided for the courier on the rookie wrapping platform send the pick-up and delivery notice to the recipient.