I think it would be very helpful to have the ability to export a report for Email Security showing which mailboxes are actually consuming a license, or have that as a field in the Central console. I ran into a situation where a bunch of distribution lists got created as mailboxes and were consuming licenses. This put me over my purchased limit. It would have been nice to know that information as I hunted them down. Better sorting and filter options in that view would be nice also. This is under mailboxes by the way.