On of the most interesting features of Exchange Online for Office 365 is the Personal Archive feature. Details on exactly how to do this are not easy to find so I’m happy to see this recent post from the Exchange Team.
Book mark this blog entry for future reference for those of you interested in or that are in the Office365 beta
“ With Office 365 beta, we also enabled organizations to store archive mailboxes in the cloud, while maintaining the primary mailbox on your on-premises Mailbox servers running Exchange 2010 SP1. Users can seamlessly access their primary on-premises mailbox and their archive in the cloud using Outlook 2010, Outlook 2007 and Outlook Web App (OWA). “
For the full article see the blog post.