This thread has made me a little curious about the subject. Can you be held accountable for what is mailed to your address without any evidence to substantiate that YOU indeed sent for it ? What if someone ordered something from an IOP, moved, and then it arrived many weeks later, addressed to the physical residence of the now perplexed new resident, whose name isn't even on the letter ?

What if someone had a serious grudge against you and ordered something very incriminating in your name, and had it sent to your house, in order to defame you ?

What if someone was clever enough to have items sent to their apartment addressed to a former tenant ?

I think there are LOTS of grey areas here, and I've only scratched the surface with two minutes of thought...