Can USPS confiscated mail?
Isabella Little
Updated on April 01, 2026
In respect to this, will USPS tell you if your package is seized?
If your package is some other kind of illegal, they will send you a notice to pick it up at the post office — law enforcement will be notified when you arrive for the pick up.
Also, can the USPS withhold my mail? yes, if you have anything that presents a hazard to the carrier delivering your mail safely. They can hold it(for 10 days if necessary) but most of the time I just get out and deliver it. That doesn't warrant a PO Box though.
Additionally, what happens if USPS seizes a package?
Once the package is 'seized', it may be examined by a drug dog, and a warrant will be issued to open the package should the dog alert for the presence of drugs (typically, the post office will line up 6 packages, five which they know do not contain drugs, and the suspected package).
Does USPS have drug dogs?
No, USPS, FedEx and UPS do not scan and use drug dogs on every package in their possession. At USPS, the volume of parcels (6.2 billion in 2018) makes it impossible for every package to be vetted. Drug sniffing dogs are used on occasion at certain facilities, as deemed appropriate by the US Postal Inspection Service.