I am connected to an Exchange server. The message I get is that the exchange server is getting full so I have to clean up my inbox in Outlook client. The way I have constructed my inbox is that I have many subfolders which contain emails for each recepient. I will setup inbox to remove email older than 12 months. When I setup my Archive settings, will this remove older emails in all the subfolders also or will it only touch the main inbox?