2018 USPS MAC Cycle T Certification Completed!





June 5, 2018


ConnectShip | iShip is pleased to announce that we have successfully completed the 2018 USPS MACâ„¢ Cycle T Certification. The annual MAC (Manifest Analysis Certification) process evaluates and determines whether a vendor’s manifest mailing software accurately lists and calculates postage for identical and/or nonidentical weight permit imprint mail pieces according to the standards of the Domestic MM®, International MM®, and Publication 401: Guide to the Manifest Mailing System reference manuals.

ConnectShip | iShip chooses to participate in this voluntary certification process to be sure our Progistics solution is providing the most accurate data possible for our valued customers. For more information about MAC, visit USPS.