We're running Exchange 2010 on Server 2008 R2. We're looking for a powershell script that will automatically change the "set as reply" address in Exchange. The new address already exists on the mailboxes but it is not the "set as reply" address.
The further trick, is that we need to only change mailboxes defined in a .csv file. The .csv would have a single column of usernames. The goal is that we only want to modify a subset of our total users.
Thanks for any help you can provide.