winmail.dat opener

I have a customer who keeps sending me stuff from Scalix mail server, but the attachments come out as winmail.dat Rather than asking them to resend the email, I've discovered winmail opener from eolsoft that allows you to extract data from winmail.dat - it's free too so well worth downloading. In the meantime I've also asked them to look at setting their mail server up so it doesn't do this in the first place!