Exchange 2019 activesync block device

New Contributor

Hi all. In exchange 2019 environment it's possible block by default mobile device for specific user? I want manual provisioning for only one device end block all the others device. Thanks.

3 Replies
Set the default action to quarantine devices, then add any "approved" device manually to the list of ActiveSyncAllowedDeviceIDs (Set-CASMailbox cmdlet).
Hi @Vasil and thanks for replay. Quarantine is option for ActiveSync global configuration and for all users. I want to set quarantine or block default action only for few user.
You cannot scope it to just some users. I suppose you can create a custom mobile device access policy that with unrealistic requirements and assign it to the user, causing all devices he attempts to connect to fail the policy.