CMRA UNDELIVERABLE Stamp

Handle Unknown Mail Instantly If you are a CMRA and receive mail to your PMB store from a name not registered to your business, just stamp it with this and give it back to your USPS driver. According to USPS regulations, you cannot hold mail for unregistered names. Handwriting notes on every piece of misaddressed mail wastes valuable time during your morning sort. Our specialized "Addressee Not Registered / Return to Sender" self-inking stamp allows your counter staff to mark non-authorized mail in a single second. It provides a clean, professional, legally compliant imprint that tells your mail carrier exactly why the piece is being refused. Keep your mail trays clean, stay compliant with USPS regulations, and save your staff from hand cramps.