Did you read my new post above yours?
I didn't. I had that window open for a few hours responding in my (admittedly sparse due to work and twin babies) free time, so I missed it. Sorry.
We just had a user trying to get RSS feeds in Outlook and every feed worked except the inbox. I know you can do the email option (A LOT of our users use that option.)
Everything works fine in a browser (I've tried Firefox, IE, Safari, whatever) or something that would have authentication stored (even Apple Mail because of the system wide keychain). However, if you were to select google reader (for example) for your reader in FF, it gives you an error saying it cannot be added.
It's not a complaint. I just wanted to make sure I wasn't doing something wrong. I'm just not seeing how an authenticated feed could be read in google reader or the like as the external reader doesn't have your login information - unless there was login information passed through the feed's URL.
Now, it looks as though 7.5.x may have that option (though I can't add my inbox here at ubbcentral as a feed in google reader, so if it is, the option evidently isn't running here.) I'll let the user know that email's his best option at this point and that it MAY be an option when we upgrade.