Set an Exchange Activesync Policy for all users in a specific Company

Here is a command you can use to set a specific exchange activesync policy for all users in a specific company. This assumes that you have already set the company name in the ‘Company’ user attribute. Substitute YOUR_COMPANY_NAME with the company name the you have specified in the ‘Company’ user attribute for the users you wish to apply the policy to, and substitute YOUR_ACTIVESYNC_POLICY with the name of the activesync policy that you wish to set for this selection of users.   

Get-User -filter {Company -eq “YOUR_COMPANY_NAME”} | Set-CASMailbox -ActiveSyncMailboxPolicy(Get-ActiveSyncMailboxPolicy “YOUR_ACTIVESYNC_POLICY”).Identity

You can verify that the policy has been applied to the correct users by running the following command:

Get-CASMailbox | where{$_.ActivesyncMailboxPolicy -Match “YOUR_ACTIVESYNC_POLICY”} | ft Displayname, ActivesyncMailboxPolicy, Servername

If you want to view the activesync policies that are applied to all the users in your organisation simply run the following command:

Get-CASMailbox | ft Displayname, ActivesyncMailboxPolicy, Servername