We have the IMF v2 configured on our Exchange servers and I configured my copy of Outlook to show the SCL of each message.
Recently I noticed that the SCL wasn't being populated so I added a few counters to the performance monitors of our exchange servers and noticed that NO messages are being scanned by the IMF.
I checked that the appropriate reg settings were present, installed the latest IMF update and made sure that the custom XML file was saved in Unicode but still nothing.
Other than adding the counters to the performance monitor and checking the reg settings I'm not sure what else I can do to troubleshoot this.
Can anyone point me in the right direction?