All of our users lost connectivity between outlook and exchange online after the service upgrade. Apparently all the servers changed. The user clients were configured to login using our own domain instead of domain.onmicrosoft.com. We do not have autodiscover implemented, so they were all manually set up with the exchange hostnames.
Anyway, in the previous version of OWA, you could click on the question mark in the upper right corner, then click "about" and determine the exchange hostname. That option is no longer there after the upgrade. How do I determine the new exchange hostname now? I looked all over and can't find it.
