https://politicalcharge.org/2020/10/09/how-to-make-absolutely-sure-your-vote-counts-this-november/ has more good information on voting by mail and making sure it gets counted. Please read (and share) if you plan on voting this way this year. And please plan to VOTE! Thank you.
This post from https://politicalcharge.org/2020/09/09/vote-by-mail-the-latest-news-you-can-use/ is chock full of useful information about voting by mail in this year’s election. If you are even considering this option, I recommend reading the post, and clicking on the links contained in it, to be as informed as possible.
Do NOT let anything stand in the way of you casting your vote this year. It’s much too important.