A while back our Exchange server reached the 75G limit. So it would dismount till rebooted. We had uses delete a lot of old mail and now have about 45G of data in it. The file size of the DB stayed over 75G but I've read that is normal. Anyway today it did the same thing dismounted with the same error about being over the 75G limit but we on;y have about 45G of combined user data. I can't figure out why and I don't see having the users delete more email as we are well below the 75G limit. What should I look at?