USPS CASS/DPV Software: All-inclusive mail list software solution integrating your mailroom with the fastest, most economical, most reliable postal service. Interactive Component Diagram Page Topics: Address Correction Software - USPS CASS - Postage Discounts - Address Solution.

Address Correction Software - Mailing Solution - Postage Discounts

Mail*STAR displays an address attribute block when accessing address lists shown in the lower part of the screen. Two sets of address attributes exist, input and CASS. Mail*STAR never changes read/only input address data and has exclusive write access to all USPS CASS address attributes.