Online voting is not available in Missouri. The state requires voters to cast their ballots in person or through traditional mail-in voting options. This means that individuals must go to their designated polling places on Election Day to vote or submit an absentee ballot by mail if they qualify for that option. The Missouri Secretary of State emphasizes the importance of security and integrity in the election process, which is why in-person and mail voting are the preferred methods. For more detailed and specific information regarding voting procedures, it is advisable to refer to the official website of the Missouri Secretary of State. There, individuals will find resources related to voting registration, polling locations, and any updates to voting regulations.