Elections experts and Democrats are concerned that Louis DeJoy, the new postmaster general and longtime Republican donor, is helping President Trump set the groundwork to dispute the validity of mail-in-ballots this November.
When elections for offices at the local level aren't filled out in ballots, it's called "ballot roll-off," and voting by mail helped Michiganders avoid it in the August primary.
There is zero evidence that vote-by-mail leads to widespread fraud. Even a commission convened by Trump himself found no real evidence of fraud before it was disbanded in 2018.
Every state allows citizens to vote by absentee ballot if they cannot make it to the polling station on Election Day, but it is easier in some places than others.