Ben Lutgens wrote:

>Hey all, my users keep sending us dorks attachments and when we get them in
>our unix mailers we are presented with a completely useless "winmail.dat"
>attachment. Anyone know a workaround?
>
>  
>
> If you are using an email client besides Outlook (gasp!), you have 
> most likely run into the attachment winmail.dat. Supposedly this can 
> be prevented on the client side by sending mail in plain text; 
> however, this doesn't appear to work with attachments. We ran across a 
> cool utility at Fentun <http://www.fentun.com/> that will extract 
> attachments out of winmail.dat files. The beautiful thing is that it 
> runs on both Windows and on Linux. In fact, we ran the Linux binary to 
> extract an MS Word attachment, and opened it without incident in 
> AbiWord <http://abiword.org>. 


from netadmintools.com. haven't tried it. just remembered reading about it.

jl