In the listing of messages, in both the interactive GUI and the web interface, you have columns for "Local Station" and "Partner".
Whether the local station has sent data out to a partner, or has received data from a partner, the local station is always listed first, and the partner second.
I think these columns ought to be replaced by columns for "Sender" and "Receiver". That would make it easier to spot at a glance which messages we sent out and which we received.