Humans are prone to mistakes ever, mistake such as deleting an important mail in error.Since the commencement of the first since Exchange 2000’s “dumpster,” in Exchange 2000, this isn't a disastrous mistake anymore the consequences of deleting important mail aren’t too much of an issue. Users can easily recover the deleted items without even taking the administrator’s assistance having to involve the administrator. - Read more...http://recoveryexchangeserver..com/2016/04/recover-deleted-items-in-exchange.html