Excuse the product spam but I released a newer version of ConfigMgr Inbox Monitor a few days back, now at version 1.3. A few additions and a bug fix.
http://gallery.technet.microsoft.com/ConfigMgr-Inbox-Monitor-77620e1c Hope it is of some value to you all, it seems to have become a go-to tool for keeping an eye on your inbox health :) Robert
