Assume that you use probes for monitoring Microsoft Exchange Server 2016 and Exchange Server 2013. When there's a failed probe, the details of the health mailbox service's account and its password are logged, and you may notice that the password is shown in plain text. Here is an example of the details for a failed ActiveSync probe:
Invoke-MonitoringProbe -Identity: "ActiveSync.Protocol\ActiveSyncDeepTestProbe" –Server: ServerName | fl
Error: Error occurred:
Response: <Settings xmlns="Settings:"><Status>StatusValue</Status></Settings>
This issue occurs because the password isn't correctly handled in the probe message.