The answer is simple. You don't!
You can import your Outlook Express or Windows Mail directly into an Exchange mailbox which will then make it accessible from OWA.
Last Wiki Answer Submitted: April 19, 2008 3:38 am by Wrobinson5,610 pts.
If you live outside the United States, by submitting your email address you consent to having your personal data transferred to and processed in the United States.