The folders on my iphone never fully synced so I deleted them a couple of weeks ago as they showed up as empty. I have only recently logged into the server to check new mail (as I typically check the mail on my phone) to find that all of the folders have been removed from my outlook account, including the emails within them. It's too late for me to recover these from the deleted folder as they have been deleted, but again never showed up on my phone. Is it possible to recover these? The folders include years of important personal data.