A customer of mine cannot connect to his company's Exchange server with RCP. I have tested connecting with all the same authentication information on my own computer, and it worked. RPC connections work for everyone else in the company as well.
I logged into his computer with the local administrator account and tried again to connect with RCP over HTTP, but it keeps just asking for the domain\username and the password when I click on Check Name.
Sembee and others, your help is most appreciated here. We're pretty much at the point of reinstalling the Office suite, but would like to figure this out before we take that route.