I have an Exchange 2013 server with both roles installed. It is also our hybrid server for Office 365. I have setup a Receive connector for Relay use. The Connector works with all of my tests. The issue I am having is that the SMTP traffic will sometimes get logged and sometimes it does not. I cycled the transport services several times with the same result. I resaved my logging settings - with same result. All of a sudden it started logging the traffic again.
Trying to figure out why it would log sometimes and not others.