No Admin Access for Office 365 Exchange Online via Cloud App Security

[gd-29]

No Admin Access for Office 365 Exchange Online via Cloud App Security

we are experiencing a bug in the conditional access setup for Office 365 Exchange Online App being 'monitor only' by Cloud App Security. 

it won't allow you to log in and hit the /ecp (admin) site. it always takes you to /owa (admin mailbox). 

this was working for months, has started to fail recently. 

if i remove the app from the conditional access policy it works fine. 

ticket # 18027527

[#2]

Is the condition defined with settings such as turn off access to the exchange admin center?
you can investigate the Azure AD sign-in logs to check if you've some issues within the condition.

[#3]

Same issue with us. No EAC with MCAS turned on for Exchange Online. The url redirects to Outlook Web Access instead of opening EAC.