OS-Linux-Tool-Tnef

TNEF is a program for unpacking Microsoft MIME attachments of type "application/ms-tnef".

It is used to extract the contents of Winmail.dat files that are attached to e-mail by Outlook mail clients.

For example, save the attachment as winmail.dat, then:

->@@mkdir tmp\\ tnef -C tmp winmail.dat@@

The attachments inside winmail.dat should be in the tmp folder.

See also: Claws Mail on this wiki for an in-application mail client TNEF decoder plug-in.