During a daring raid on war material stored at Southampton shipyard by a lone Gallic fighter, a message was uploaded into the station's comm network. In the confusion, nobody on either side noticed before all evidence of the messages passing erased itself from the station's systems. It made it's way safely to SIS Headquarters with everyone else none the wiser.
INCOMING MESSAGE
...FROM: <USER NOT FOUND>
...LOCATION: <ROUTING DATA NOT FOUND>
...MESSAGE FOLLOWS
Recognition code BAGUETTE MAGIQUE.
I am successfully in place with the target organization. My cover remains intact, and I am ready to begin operations.