CAPS Letter and Flat Customers Required to Migrate to EPS by August 30, 2020

CAPS letters and flats customers must migrate to EPS by 8/30/2020, for 100% supported products, (please see the list below) or future mailings will be interrupted. Customer outreach letters were mailed the week of 8/3/2020 providing additional guidance on the deadline and steps to migrate. Industry notices have been distributed and industry calls have been ongoing for the past 2 months, giving mailers the opportunity to gain assistance with migrating to EPS and ask questions. Steps to self-migrate prior to the deadline can be found here:


Eligible Products and Services include First-Class Mail®, Letters, Cards, and Flats, Priority Mail, First-Class Package Service, USPS Marketing Mail™, Letters, Flats, and Parcels, Electronic Verification System (eVS®), Parcel Select®, Media Mail®, Library Mail, Bound Printed Matter, Periodicals, International Products, Business Reply Mail (BRM), and Every Door Direct Mail (EDDM®), submitted via hard copy, eDoc (Mail.dat/Mail.XML), Postal Wizard or the Intelligent Mail® small business (IMsb) Tool, PO Box, Caller & Reserve Services (EPOBOL), Share Mail®, Intelligent Mail barcode Accounting (IMbA) and Address Quality Products (AEC, AECII and ACS™).





August 11, 2020