Jeremy is correct.

Or, put more simply, the winmail.dat file results from the MS Outlook user
sending mail in Rich Text format. Even when no attachment is intended, the
e-mail will include the winmail.dat attachment. If memory serves, any
*intended* attachment will also be contained within winmail.dat.

One solution is for the sender to disable "rich text" e-mail.

Enjoy!

-- Jim


On 2002-04-29 2:53 PM, "Jeremy Reichman" <[EMAIL PROTECTED]> wrote:

> These are TNEF stream files, encoded by Microsoft Exchange mail servers or
> Microsoft Outlook mail clients on Windows.
> 
> TNEF's Enough for the Mac (a Carbonized app) will decode them, in my
> experience.
> 
> <http://www.joshjacob.com/macdev/tnef/>
> 
> 
> From the TNEF's Enough Web page:
> 
> "The file is a rich text (or MAPI) message that is sent from Outlook to
> Exchange. When Exchange sends the message to an outside server it writes
> the MAPI message as a MIME attachment. The unfortunate side effect of this
> plan is if the Outlook user has someone in their address book as a person
> who can receive 'Rich Text' then the user will receive the TNEF file
> whether the user uses Outlook or not."
> 
> HTH.
> 
> 
> On Monday, April 29, 2002, at 05:15  PM, Greg T. Vincent wrote:
> 
>> I occasionally get e-mails with a "winmail.dat" attachment that I cannot
>> open. What is this and what do I need to open this document.
>> I am Using Entourage X.
>> Thank you,
>> Greg
> 
> 
> --
> Jeremy Reichman
> Software Specialist III / Instructor
> Customer Support Services
> Information & Technology Services
> Rochester Institute of Technology
> Rochester, New York, USA
> 


-- 
To unsubscribe:                     
<mailto:[EMAIL PROTECTED]>
archives:       
<http://www.mail-archive.com/entourage-talk%40lists.letterrip.com/>
old-archive:       
<http://www.mail-archive.com/entourage-talk%40lists.boingo.com/>

Reply via email to