Thanks for your help, must have missed the configuration with the ^asnider. I'm still getting the logon screen & being denied access. I found a WebDAV example & was able to get my email in an open HTML file as long as i was also logged into OWA, so i believe WebDAV is enabled. We recently migrated to a new system, but Exchange looks to have stayed the same, username & domain...
2009-04-22 18:01:51 UTC in POP3/SMTP to OWA