At my employer we recently decided to switch over to Office 365. During the migration periode I have set-up our Exchange 2010 server in Office 365 hybrid mode. Also set-up the Azure Active Directory Sync. All existing users being sync both ways, perfect!
But then it happend. New users. All seemed working OK, until we noticed two users were not receiving e-mail from IT. What could be the problem here?
This morning I was surprised by my Configuration Manager server with alerts that the software updates synchronization was failing.
Luckily for me I decided to check my other emails before diving right into the hell called SCCM logging. My FortiGate cluster was sending me emails that it was blocking some files. Files with file name: mpam-fe.exe.