DPV Software - Delivery Point Validation Software

USPS Delivery Points are single locations where mail is delivered. The US Postal Service currently delivers to more than 150 million locations. USPS CASS certification is limited to verifying that an address is in a valid ZIP+4 range. Delivery point address validation verifies that the certified address exists. For example:

     702 W OAK ST
     DENTON TX 76201-4035

While 702 is CASS certified in the ZIP+4 range of 700-798, it is not DPV valid. Doors 700 and 704 exist but 702 does not. Identifying undeliverable addresses reduces return mail saving processing and postage costs.

CASS Software Component / DPV Delivery Point Address Validation
MailSTAR CASS address certification includes DPV delivery point validation. When multiple CASS solutions exist, delivery point validation results can be used as a tie breaker.

Address Management Software / DPV Delivery Point Address Validation
Mail-LIST DPV delivery point validation of CASS certified address lists identifies and classifies address problems so that anomalies can be corrected before they cause return mail.

USPS Address Lookup Component / DPV Delivery Point Address Validation
Painter USPS address lookup permits interactive DPV delivery point validation. If the address being certifiable is not DPV valid, DPV validation is available from ZIP+4 range windows.

Existing Application Integration / DPV Delivery Point Address Validation
MailSERVE provides CASS certification and delivery point validation DPV service to existing applications assuring deliverability of new and change address data before being committed to your database.