This is the library needed to YTNEF application This program decodes those annoying application/ms-tnef MIME attachments that Microsoft mail servers helpfully use to encapsulate your already MIME encoded attachments. Due to the proliferation of Microsoft Outlook and Exchange mail servers, more and more mail is encapsulated into this format. The YTNEF program allows one to unpack the attachments which were encapsulated into the YTNEF attachment. Thus alleviating the need to use Microsoft Outlook to view them. Now supports winmail.dat Outlook files Author: Randall Hand WWW: http://ytnef.sourceforge.net/