A US court has rejected Donald Trump's request to block tighter mail-in ballot rules, according to a ruling from the Illawarra Mercury. The court declined to put on hold an injunction that prevents the postal service from implementing stricter guidelines for handling mail-in ballots. The decision comes as election officials across the country prepare for the upcoming voting period. The ruling emphasizes the importance of maintaining the integrity of the electoral process while ensuring the postal service can manage the increased volume of mail-in ballots. Legal experts note that the decision could have significant implications for the upcoming elections, particularly in states where mail-in voting is a key component of the voting process. The court's ruling underscores the ongoing legal challenges surrounding election procedures and the role of federal oversight in ensuring fair and accurate voting outcomes.