Dear All,
Unable to block the 3rd party applications like OMP on iphone and Andriods, we don't want users to use such applications to access their corporate emails except ActiveSync, I was following the below article and set the settings as mentioned in it, with no go,We have Exchange 2010 SP2 in the environment.
[PS] C:\Windows\system32>Get-OrganizationConfig | fl ews*
EwsEnabled : True
EwsAllowOutlook : True
EwsAllowMacOutlook :
EwsAllowEntourage :
EwsApplicationAccessPolicy : EnforceBlockList
EwsAllowList :
EwsBlockList : {OWA/*}
Praveen | MCSE Messaging 2003