While your question and title suggest different things, I’ll try to do the best to answer…
You should be able to view the event log to find who is logged on during specific times. You could then pair this with the dates that history pages from IE were created to find out who’s going where. As far as finding out what e-mail addresses have logged into sites via IE, I think that’s much more difficult to do, without a key-logger.
Hope this helps!