The USPS is mandating the replacement of all Information Based Indicia (IBI) compliant postage meters with Intelligent Mail Indicia (IMI) compliant devices by June 30, 2024, to enhance security and visibility. Companies must ensure their mailing equipment adheres to these new requirements, as non-compliant machines will be decommissioned by December 31, 2024. The document outlines the challenges of migration, various mail equipment options, and strategies for rightsizing and cost savings across enterprises.