PSA: If you plan to vote by-mail & return your ballot through USPS, the postmark is VERY important. Some states won’t count a ballot without it
You can go inside the post office & ask for a hand-stamp, b/c machines sometimes miss it.
Even better: use elections office drop boxes.
See link in reply👇
https://www.npr.org/2024/09/20/nx-s1-5111883/us-postal-service-absentee-ballot-mail-voter