Trump's USPS mail-ballot rules hit a second roadblock as Supreme Court weighs case

A second federal judge blocked the U.S. Postal Service's new mail-ballot rules for the Nov. 3 midterms as the Supreme Court weighs whether to allow the restrictions in another case.

Why it matters: Sunday's order adds another hurdle to the Trump administration's bid to upend mail voting. The blocked rules would allow the USPS to refuse ballots that don't clear new standards, with mail voting already underway in some states.

The latest: U.S. District Judge Carl Nichols, a Trump appointee in Washington, D.C., concluded Congress empowered the Postal Service to move mail, not to force states to enroll mail voters in a federal portal or to refuse ballots that fail its checks.

• Nichols' ruling follows a similar order from U.S. District Judge Indira Talwani in Boston blocking parts of the same rule. The 1st U.S. Circuit Court of Appeals left Talwani's injunction in place on Sept. 10.
• Talwani's order found the postal rules violate the U.S. Constitution and federal statute, while Nichols' new ruling relied entirely on his finding that Congress' Postal Reorganization Act doesn't allow many of the new rules.
• The White House and USPS did not immediately return requests for comment.

Catch up quick: President Trump has long attacked mail voting, despite repeatedly using the method himself, including in August's Florida primaries.

• His March executive order directed the Postal Service to develop new envelope, tracking and voter-list requirements for mail voting.
• The Supreme Court already lifted an earlier injunction because the final rule hadn't been published yet. But after its publication, challengers returned to court and won new injunctions in Boston and D.C.
• The Trump administration is now asking the high court to stop Talwani's order and allow the new rules.

Between the lines: Nichols said USPS might have the authority to issue rules on ballot-envelope designs, but he blocked the whole rule, finding its design, portal and rejection provisions too intertwined.

Friction point: Even with enforcement blocked, voluntary preparations have exposed how exacting the new system could be.

• USPS initially rejected envelope designs from Florida's Leon County, a heavily Democratic area that includes Tallahassee, because the words "Return Service Requested" were 0.014 inches too close to other text, according to the Tallahassee Democrat.
• An anonymous USPS whistleblower also told Congress the Postal Service's portal was rushed, and a single scanning error could cause a batch of ballots to be rejected.

The bottom line: The Supreme Court could rule on Talwani's injunction at any time. But Nichols' order now gives the administration a second injunction to overcome before it can enforce its mail ballot rules.