NTS requires accountability for messages relayed through the NTS including the Digital Traffic Network (DTN). If a DTN hub station, using BPQ, auto-forwards a message to a specific station, there is a record as to whom a message was forwarded. However if a destination hub station is queried as to message traffic available for download and the one making the query reads and then kills a message, is there a way for a Sysop to determine who accepted the message? And if not, could that be implemented? Thanks for any help.?