you need to ensure you do not send in Rich Text Format.
There is no setting wrt the versions of Outlook. It's a mail format issue.
Look in Tools | Options | Mail Format tab. You want outlook to convert rtf
to html.

Signature
Bill R MVP
> new instalation of vista prem with office 2003 all help fails to stop
> winmail.dat files being sent even to hotmail, somewhere there is a box
> setting which version of office my recients will use I set this to 2003
> but
> cant find it again this was when the problem started.
phil7127 - 31 Jul 2007 12:10 GMT
Thanks your answer showed up a prob in my comp , the mouse was not activating
the apply button when i changed to plain text or html, hense changes were not
being applied.
regards phil r
> you need to ensure you do not send in Rich Text Format.
> There is no setting wrt the versions of Outlook. It's a mail format issue.
[quoted text clipped - 6 lines]
> > but
> > cant find it again this was when the problem started.