No-Stat Reason Code Table - DPV® (March 30, 2018)

No-Stats Increase (November 22, 2017)

No-Stat Record Increase

NDD Tables in DPV® Product (October 13, 2017)

SHA-256 Filenames (July 19, 2017)

EPF REST Web Services Issues (June 23, 2017)

Updated REST Web Services Documentation

The Electronic Product Fulfillment (EPF) REST Web Services document has been updated to include both USPS® and Akamai server calls.

PO Box™ Throwback Table in the DPV® Product

In an effort to facilitate and grow the packaged‐service business, the USPS® has made the decision to include the PO Box Throwback table in the DPV and AMS API Products.

Door Not Accessible (DNA) & No Secure Location (NSL) Tables

In addition to verifying USPS® delivery points, the DPV and DSF2 Products have added two additional hash tables to assist mailers in streamlining delivery to reap the benefits of deliverable mail.

Licensing Announcement: Issue with Downloading Both SHA-1 and SHA-256 Products on Electronic Product Fulfillment (EPF)

This announcement details an issue with downloading both the SHA‐1 and SHA‐256 versions of the products using the SOAP Web Services (ColdFusion).

Licensing Announcement: SHA-256 Products on Electronic Product Fulfillment (EPF)

To comply with the recommendations from the December 2014 Office of Inspector (OIG) audit of the NCOALink® program, the USPS® will begin the transition from SHA‐1 to SHA‐256 technology as the method for data encryption.

Licensing Announcement: Reminder on Electronic Product Fulfillment (EPF) Server Migration

As a reminder, the Electronic Product Fulfillment (EPF) website will be migrated to a new server Saturday, March 15.

Licensing Announcement: Reminder on Electronic Product Fulfillment (EPF) for Large Files Beta Test

This licensing announcement serves as a reminder that the EPF for Large Files beta test concludes on Saturday, June 15, 2013.

Licensing Announcement: DPV®/DSF2® Files to Support Hurricane Sandy

To support addresses impacted by Hurricane Sandy, the USPS® is providing vacant and no-stat information via a weekly download from the Electronic Product Fulfillment (EPF) website.

DPV® PBSA Records

Effective with the August release, the USPS® has included the PBSA (Post Office Box Street Address) records in the following products.

DPV® CMRA Table Expansion

Effective with the February release of the DPV® monthly data fulfillment, P.O. Box™ (PBSA) records will be added to the CMRA table.

Licensing Announcement: DPV®/DSF2® Header Files

DPV and DSF2 Products currently have a very limited header file called month.dat which only contains the product month.

Licensing Announcement: DPV® Known False Positives (January 25, 2008)

Below are important announcements regarding the DPV Known False Positive files, a DSF2 clarification on False Positive Reporting, and maintenance of False Positive reports.

DPV® License Responsibilities Letter

If you sublicense your CASS™ Certified address matching software to a third party for their use to create their own customized product, their compliance with the DPV™ license terms and conditions remain your responsibility.

Letter to CASS™ Vendors

The USPS® Address Management office has determined that there is a small percentage of addresses that will produce a false positive match when presented to the DPV™ Split File Product.