In Florida you can request a ballot over the Internet. Then you can check online to see its status. They will tell you when it was sent to you, when they received it from you and whether it was accepted. If they reject it because your signature did not match then they will let you correct your signature.
Arizona does that, too - but stating that the ballot was accepted and actually tabulating the vote on the ballot for the Republican are two different things.
My 2016 vote was rejected “for non-matching signature”. No opportunity to correct it was offered.
My letter-carrier was a flaming liberal, who expressed horror at my [donation] letter to the TEA Party.
I doubt my ballot would ever make it to a ballot box. :(
It’s idiotic and set up for fraud: you can request a ballot to be mailed to you 10 days before the election. Do they honestly think that you will get the ballot, fill it out and mail it back within 10 days?