Exchange Admin Audit Logs

[BShiver]

I am looking for recommendations on how to ingest our Exchange server 2016 Admin Audit logs into Dynatrace. I have not seen any documentation around this specifically. These logs are stored in a hidden mailbox instead of a file. I am hoping someone else has already solved for this and can point me in the right direction. I can say that we are currently ingesting them into Splunk, and that tool executes a PowerShell script to dump the logs. I am hoping that Dynatrace has something similar in place so we can move away from Splunk. 

Any help is appreciated. 

[ChadTurner]

How are the logs being sent to splunk? You could look at setting up a log pipeline from exchange endpoint to Dynatrace. I am curious though how splunk is achieving, because we can always reverse engineer that.