Top U.S. Postal Service officials tasked with implementing new mail voting regulations expressed concerns in internal meetings that the rules they were drafting could delay or block ballots from reaching large numbers of eligible voters for upcoming midterm elections, according to reporting by ProPublica.
The revelations about the discussions come as an anonymous federal employee filed a whistleblower disclosure with U.S. Sen. Richard Blumenthal, D-Connecticut, warning that the new system is untested and error-prone and could lead to mass disenfranchisement. The whistleblower described the entire process as "secretive, rushed, chaotic, and fundamentally flawed."
In a March executive order, President Donald Trump directed the Postal Service to create new rules including requiring states to provide USPS with lists of all voters eligible to receive mail ballots. The rules would require USPS to use those lists to determine which ballots get sent to voters, creating a new portal for states to upload voter information and back-end software allowing mail delivery sites and local post offices to track and potentially block ballots.
What the Left Is Saying
Democratic lawmakers and voting rights advocates have raised alarms about the potential impact on voters. Sen. Richard Blumenthal, who received the whistleblower disclosure, said the concerns warranted immediate investigation. "These allegations describe a process that could systematically prevent eligible Americans from exercising their right to vote," Blumenthal stated in response to inquiries from ProPublica.
Voting rights organizations and Democratic political groups have filed lawsuits challenging the new rules. A federal court has temporarily blocked the requirements for states, and the merits of the new rule are expected to reach the Supreme Court before the November election. Critics argue the rules could disproportionately affect minority voters, elderly residents, and those in rural areas who historically rely more heavily on mail voting.
Election clerks raised similar concerns directly to USPS officials at a mid-August National Association of Election Officials conference in Kansas City, Missouri. At that meeting, an example was discussed involving Maricopa County, Arizona, which often sends out more than 2 million ballots at a time during initial mailing periods.
What the Right Is Saying
The Postal Service has defended its final rule in court filings, stating it does not intend to seize control of election administration and that the rule "need not and should not prevent a single voter from voting by mail." The agency emphasized it shares a common goal with all stakeholders: ensuring Americans can have confidence their election mail will be handled properly.
Supporters of the new rules argue they are necessary to verify ballot eligibility and prevent potential fraud. White House officials have maintained that the executive order aims to improve election security and ensure only eligible voters receive ballots by mail. A Postal Service spokesperson said the agency has spent months developing its system in a manner consistent with court orders and will provide instructions for how election officials can use it.
What the Numbers Show
According to the whistleblower disclosure reviewed by ProPublica, the verification system's design creates significant vulnerability: "As presently designed, if even one bar code on one single ballot in a bulk-mailing of 10,000 ballots fails to properly scan during the verification process, the entire batch is rejected and sent back to the state — effectively stopping the ballots from being mailed to voters."
Maricopa County, Arizona's most populous county, often processes initial mailings exceeding 2 million ballots at a time. USPS officials confirmed at the Kansas City meeting that one ballot with an unreadable barcode or incorrect voter information could potentially delay the entire mailing batch.
Federal law requires that ballots for military personnel and overseas voters be sent out by early September, leaving a narrow window for implementation if the Supreme Court upholds the rules. Election officials and experts have stated publicly that the new system likely cannot be ready in time for this election cycle given these statutory deadlines.
The Bottom Line
The dispute over USPS mail voting rules is headed toward resolution at the Supreme Court, which will determine whether the requirements can take effect before November elections. A federal district court has already blocked implementation pending further review.
Even if the Supreme Court rules in favor of the administration, significant practical obstacles remain. Election officials in multiple states have warned that the technical infrastructure required to comply with the new verification system cannot be built and tested before statutory ballot mailing deadlines arrive for military and overseas voters. The Postal Service's own internal deliberations, as described by sources familiar with those discussions, reflect deep uncertainty about how to implement the requirements while minimizing voter disruption.
What happens next: The Supreme Court is expected to rule on whether to allow the USPS rules to proceed in the coming weeks. Voters in states that rely heavily on mail balloting should monitor their state election offices for updates on potential changes to ballot delivery procedures.