ktnef: ktnef (API for the handling of TNEF data) ktnef: ktnef: The ktnef library contains an API for the handling of TNEF data. The ktnef: API permits access to the actual attachments, the message properties ktnef: (TNEF/MAPI), and allows one to view/extract message formatted text in ktnef: Rich Text Format format. ktnef: ktnef: ktnef: ktnef: ktnef: