TNEF Namespace

The Microsoft.Exchange.Data.ContentTypes.Tnef namespace provides the TnefReader and TnefWriter classes, which provide forward-only read and write access to Transport Neutral Encapsulation Format (TNEF) data. By using these two classes, together with the other supporting classes in the Microsoft.Exchange.Data.ContentTypes.Tnef namespace, you can read and write TNEF data.