I need to move items from the user's inbox to subfolders such as "2012 inbox" based on, for example, the received date being in 2012. I'm ok with doing one user at a time, one year/subfolder at a time, being focused on users with excessive item count in the inbox, previously identified. But obviously more automation is better.
Is there a neat way to do this in powershell, while keeping script complexity to a minimum? Is this something I should do with a retention policy? Can a retention policy create the desired "2012 inbox" subfolder? What's the best way to approach this?
Thanks