The issue comes if someone steals it from your porch and then you claim that you never received it. Just having a marking in the delivery system that it was del

The issue comes if someone steals it from your porch and then you claim that you never received it. Just having a marking in the delivery system that it was delivered isn't enough proof in court that it actually was delivered and thus the courier company would have to reimburse it. Unless you give them permission to basically sign it in your behalf through giving them the power of attorney.