https://www.msn.com/en-us/news/us/do...&ocid=msedgdhp
"Authorities have charged a man for allegedly lighting a ballot box on fire and damaging dozens of ballots in Boston over the weekend, police said Monday. The Boston Election Department said 87 of the 122 ballots inside the dropbox were legible and able to be processed, but the rest were destroyed or unable to be counted."
You can call your election office and ask if they got your ballot. Thankfully they are prepared for this.