What are the voting options for expats in the upcoming U.S. elections from Thailand?

In response to the upcoming U.S. elections, an expat shared their experience of mailing their ballot to California and suggested that it's too late to mail ballots for the November 3rd election, advising expats to consider dropping off ballots at the embassy as the best remaining option. Multiple comments highlight various voting methods available for expats, such as faxing, emailing, and online voting in states like Arizona, as well as concerns over accessibility to voting tools like fax machines.