About me: My name is Solène Rapenne, pronouns she/her. I like learning and sharing knowledge. Hobbies: '(BSD OpenBSD Qubes OS Lisp cmdline gaming security QubesOS internet-stuff). I love percent and lambda characters. Qubes OS core team member, former OpenBSD developer solene@. No AI is involved in this blog.

Contact me: solene at dataswamp dot org or @solene@bsd.network (mastodon).

I'm a freelance OpenBSD, FreeBSD, Linux and Qubes OS consultant, this includes DevOps, DevSecOps, technical writing or documentation work. If you enjoy this blog, you can sponsor my open source work financially so I can write this blog and contribute to Free Software as my daily job.

Extract files from winmail.dat

Written by Solène, on 02 May 2018.
Tags: #unix #email

Comments on Fediverse/Mastodon

If you ever receive a mail with an attachment named “winmail.dat” then you may be disappointed. It is a special format used by Microsoft Exchange, it contains the files attached to the mail and need some specific software to extract them.

Hopefully, there is a simple and effecient utility named tnef to extract the files.

Install it: pkg_add tnef

List files: tnef -t winmail.dat

Extract files: tnef winmail.dat

That’s all!