I have created rules in my Outlook for Mac 2011, so that emails go to subfolders. The emails go to the subfolders but I don't get the notifications for such emails. I am using OS X Yosemite version 10.10.3

I faced the same problem while using outlook on Windows. But I found the fix for that by editing the rule and selecting "Display the desktop alert" but no such option is available for Mac for Outlook.