Have you ever received an attachment named Winmail.dat and couldn’t do anything with it?

This has been an issue for years with emails sent from Outlook.  There’s no way to “fix” the issue, but there’s a free program that will open the files for you.

TNEF’s “Enough” will open these files for you and allow you to see the actual attachment.  And it’s free!

http://www.macupdate.com/app/mac/12705/tnefs-enough