USPS to stop delivering mail-in ballots in states that don’t hand over voter rolls

USPS Proposes Halting Mail Ballot Delivery To States That Refuse Voter Roll Verification

USPS proposed May 29 a rule requiring states to verify mail voters via coordinated lists and barcodes, per Trump's March election-integrity order. The system implements digital tracking and chain of custody for ballots, relevant for compliance and audit-trail governance.