Can i write return to sender on mail

Yes, you can write "Return to Sender" on a piece of mail, but it's not the most effective way to handle undeliverable mail. Here's why:

1. USPS policy: The United States Postal Service (USPS) recommends using a specific format for returning undeliverable mail. They suggest using a "Return Service Requested" label or a "Return to Sender" sticker, which can be obtained from your local post office.
2. Legibility: Handwritten "Return to Sender" notes may not be easily readable, which can lead to delays or misdirection of the mail.
3. Accuracy: If you write "Return to Sender" on the envelope, it's possible that the mail may not be returned to the correct sender or may be lost in transit.

Instead, you can use one of the following methods to handle undeliverable mail:

1. Return Service Requested label: You can purchase a "Return Service Requested" label from your local post office or online. This label will be scanned and returned to the sender.
2. Undeliverable as Addressed (UAA) label: If the mail is undeliverable due to an incorrect or non-existent address, you can use a UAA label. This label will be returned to the sender with a notation indicating the reason for non-delivery.
3. Forwarding service: If you're moving or have a change of address, you can set up a forwarding service with the USPS. This will forward your mail to your new address.

Remember to always follow the guidelines and procedures set by the USPS to ensure efficient and accurate handling of your mail.