I need a way to prohibit a user from deleting items from their deleted items in outlook. We had someone leave yesterday who deleted his entire sent items then deleted it from deleted items. The exchange server is backed up daily so the backed up version has everything deleted too. I have the exchange server set to save deleted items for 7 days, but this can be purged from outlook as well. Bottom line is that I do not want users to be able to delete all records of an email.