Merge pull request MicrosoftDocs#4800 from loskinski/patch-7

Update Set-OwaMailboxPolicy.md

Author: chrisda

exchange/exchange-ps/exchange/client-access/Set-OwaMailboxPolicy.md

@@ -523,7 +523,9 @@ Accept wildcard characters: False
 ### -ConditionalAccessPolicy
 This parameter is available only in the cloud-based service.
 
-The ConditionalAccessPolicy parameter specifies the Outlook on the Web Policy for limited access.  For this feature to properly work, you will need to additionally configure a Conditional Access policy in the Azure Active Directory Portal.
+The ConditionalAccessPolicy parameter specifies the Outlook on the Web Policy for limited access. For this feature to work properly, you also need to configure a Conditional Access policy in the Azure Active Directory Portal.
+
+Note: When you enable a Conditional Access policy, users will not longer be able to access the light version of Outlook on the web. An error message will direct them to use the default premium experience.
 
 Valid values are: