A US federal judge ordered prohibiting the US Postal Service from restricting mail-in voting in accordance with US President Trump's executive order. US Republican President Trump issued an executive order on March 31, instructing the Department of Homeland Security and the Social Security Administration to compile a list of citizens who are legally eligible to vote on a state basis, while prohibiting the US Postal Service from processing ballots sent by non-listed voters. The 23 states governed by the Democratic Party and the capital Washington then filed lawsuits against the executive order on the grounds that it was unconstitutional. On June 25, a federal judge in the Boston area of the United States halted implementation of Trump's executive order. On July 25, the U.S. Court of Appeals for the First Federal Circuit upheld the original ruling and continued to ban the execution of the executive order. The Trump administration then filed an urgent application with the Supreme Court of the United States.

A US federal judge ordered prohibiting the US Postal Service from restricting mail-in voting in accordance with US President Trump's executive order. US Republican President Trump issued an executive order on March 31, instructing the Department of Homeland Security and the Social Security Administration to compile a list of citizens who are legally eligible to vote on a state basis, while prohibiting the US Postal Service from processing ballots sent by non-listed voters. The 23 states governed by the Democratic Party and the capital Washington then filed lawsuits against the executive order on the grounds that it was unconstitutional. On June 25, a federal judge in the Boston area of the United States halted implementation of Trump's executive order. On July 25, the U.S. Court of Appeals for the First Federal Circuit upheld the original ruling and continued to ban the execution of the executive order. The Trump administration then filed an urgent application with the Supreme Court of the United States.