[fetchmail]fetchmail and dates

Hello,

My setup; a linux server (RedHat 7.2) with sendmail and imap and fetchmail, 
fetchmail is run with a cron job every 4 hours. The client is a Win200 machine 
with Outlook Express.

The problem is that the recieve date/time of the e-mails is the date/time that 
fetchmail gets the e-mails from the provider.

Is it possible to get Outlook to display te recieve date/time of the e-mails 
when they where recieved by my provider.

Thanks,
Jurgen