How Long Does USPS or Post Offices Hold Undeliverable Mail?

How Long Does USPS Hold Undeliverable Mail

Sometimes, Mail carriers fail to deliver packages due to incomplete addresses or due to other reasons. In that case, USPS holds Undeliverable Mail for some days before returning it to the sender. Hence, the question arises, for How Long Does USPS Hold Mail Before Returning To Sender? You should first know that when this happens, … Read more