A method for tracking facsimile jobs may be employed to examine, at an
originating device, an incoming facsimile transmission for information
indicating that the transmission originated at the originating device, in
which case the incoming message is determined to be a return message
which is the result of an error condition. In a preferred embodiment, a
return message so determined is not printed, whereas other types of
incoming messages are determined to be valid for printing and are
processed accordingly. Further, certain incoming messages that are
detected as representing "round-trip jobs" are distinguished from return
messages and the former are considered valid for printing.