john-pfeiffer.kittyandbear.net

"The proxy server you have specified is invalid. Correct it and try again."

Oh, the wonderful error messages from Microsoft...
So Outlook 2003 has HTTP and HTTPS hard coded to ports 80 and 443 (wonderfully modular thinking).

Imagine you want to move your Outlook Web Access to a different port (security reasons? Or maybe just that another application is hard coded to port 443...)

Now it's easy to tell people: https://mailserver.domain.com:4430

BUT you might have to update any Blackberry using OWA to connect to Exchange users with the new port...