what is a dpv
What is DPV? Delivery Point Verification (DPV) is an add-on feature of MAILERS+4 that comes on a separate CD-ROM. DPV is an option found in Address Check function. When it is enabled your list will be verified to a higher standard. Where the CASS Certification of Address Check verifies that an address is in a valid range, DPV verifies that an actual address is valid.