You changed it by changing the window background color in Windows perhaps?
See
http://www.howto-outlook.com/howto/fontsizecolor.htm
--
Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
http://www.howto-outlook.com/
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Real World Questions, Real World Answers
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"Art" <(E-Mail Removed)> wrote in message
news:CCDDA892-13AC-4DB8-BE84-(E-Mail Removed)...
> I recently changed the background color of the reading pane and I cannot
> recall how I did it.
>
> Now I have others reqesting how I did it and ....
>
> Can someone here please help?
>
> Thank-you.