I'm completely new to some parts of exchange, so be gentle. This has been thrown at me, and I need some help. We're running out of disk space on our exchange 5.5 box. i have looked at mailbox sizes and i don't believe that it is being reported correctly. for instance, in my inbox at the moment, i have 10 items, i have only 75 contacts. i daily move mail items from my inbox to a .pst folder that is local to my machine. however, the exchange administrator program is reporting that i have more than 4800 items. for some other people, it is reporting more than 24,000. for those people, i've personally gone to their machines and moved mail items to local .pst files. in addition, it is reporting that some people are using more than 440 megs of space. any ideas what's going on? i've read as much as i can, but no luck. i just want to reclaim the space that should have been freed up when i emptied the boxes on the server. thanks in advance for your help!!