I am a Powershell / Exchange shell amateur to be sure. What I would like to do is run a command against all mailboxes except if they are a member of a specific distribution group. How would I build that exception in the command? Or am I moving past a single command and on to an actual script? Basically I would like to disable Active-Sync (either globally or at the server level) except if they are a member of a specific distribution group. Thanks

Try:get-mailbox |? {(get-distributiongroupmember <distribution group>) -notcontains $_}

Thank you very much, that doesn't seem to sort out the mailboxes that are members of the List. I just get a list of all the mailboxes. Any other ideas?

I'll get back to you in a bit.

Here's another idea.. $exclude = Get-DistributionGroupMember <distribution group> | %{$_.name} get-mailbox | ?{$exclude -notcontains $_.name}

That works. Doesn't seem like it ought to be that hard, tho.

Thanks yes that does, indeed, work. I was really hoping that it could be a one-liner but I can certainly make that work! Thank you!

That works. Doesn't seem like it ought to be that hard, tho. agreed.