Hello we have a company that has just called us, and told us that they had an employee embezeling a lot of money from them. They have since gotten rid of the employee. They were using a local isp for there email, and are wanting to go to and exchange setup. They want all there mail done inhouse. One of there problems, was that she was in contact with people through email and the isp says they have no archiving on there email servers. So the big question I am wondering is, will exchange archive emails other then locally pst or ost files. Or do I need to get a third party app to do this. If I do, any recomendations.