Splunk Add-on for Microsoft Exchange: Is there a solution for missing Exchange 2013 specific sourcetypes for the add-on?

Greetings, We are running on-premise Splunk v 6.5.0 with Splunk App for Microsoft Exchange v3.4.0 with Exchange 2013. Some panels in the Splunk App for Microsoft Exchange is showing no data. I narrowed it down to empty results when it searches for `sourcetype="MSExchange:*:Topology"`. These events are fed from the universal forwarder on the exchange host with the Splunk Add-on for Microsoft Exchange. Here are the contents of its inputs.conf: [http://pastebin.com/SYQG91U7][1] The problem is that there are no 2013 specific stanzas for me to enable. Does anyone have a solution? [1]: http://pastebin.com/SYQG91U7