We have recently deployed Zscaler App to multiple locations. And have started receiving complains of outlook disconnection, stuck on trying to connect etc when ZApp is ON. The same works when it’s turned OFF. We have the Office 365 one click enabled, Common Office 365 Applications exempted from SSL inspection.
Could someone advise what we can perform/troubleshoot to take care of this.
What mode is Zscaler App using to forward traffic?