The Set-CASMailbox cmdlet allows you to configure which protocols and services a particular mailbox user can access. To determine the existing settings, we can use the Get-CASMailbox cmdlet. For instance, if you need to retrieve all users that have been blocked from connecting to their mailboxes in non-cached mode, use the following command:
Get-CASMailbox | Where-Object{$_.MAPIBlockOutlookNonCachedMode}
To find all mailboxes blocked from using Outlook Anywhere, the command is almost identical, just reference the correct property name:
Get-CASMailbox | Where-Object{$_.MAPIBlockOutlookRpcHttp}
In both examples, we pipe the Get-CASMailbox to the Where-Object cmdlet. Inside the filter, we're checking to see if the property ...
