RT Nick Szabo (@NickSzabo4)Some juhrisdictions have strict liability -- if it's on your machine you're liable, period. In some other jurisdictions the key factor is knowledge. If one opens an email and sees it, one is legally obligated to delete it. If one is informed about its presence, even if one did not see it oneself, one is obligated to delete it. Maintaining known CSAM or CP is a criminal offense, and transmitting to others (as nodes would do) is often a further greater offense. For example, if a nod ...