OLE DB Datenquellen für Microsoft Exchange 5. Oktober 2015 von Centron GmbH oConn.Provider = "EXOLEDB.DataSource" oConn.Open = "http://myServerName/myVirtualRootName" 12 oConn.Provider = "EXOLEDB.DataSource"oConn.Open = "http://myServerName/myVirtualRootName"