Apologies for a newbie question couldn't find a full answer here. In outlook I use rules to file mails in folders as they arrive. Then use the unread mail search folder to see all unread mail wherever it sits. Can I do the same with Exchange mail in Android? I guess this is two questions: 1. Can I sync all folders and sub folders? 2. Is there an 'all unread' view? I think Touchdown will do this but native Android?