<p>Until recently, Outlook offline was only available to Outlook users. Organizations using OutlookWeb App (OWA) for email access were left out in the cold when it came to offline access. InExchange Server 2013, Microsoft introduced offline access for OWA users.</p><p>In Exchange 2013, OWAoffline access is enabled by default; if you want to disable OWA offline, you need to use the ExchangeManagement Shell. Exchange Server2013 allows you to control OWA offline access based on mailbox policies or on OWA virtualdirectories. Offline access can be granted to no computers, private computers or all computers. Forexample, you'd use the following command to set the OWA mailbox policy to allow offline access onlyto private computers:</p><p>Set-OWAMailboxPolicy AllowOfflineOn PrivateComputers</p><p>Similarly, you could use another command if you wanted to block OWA offline access for the OWAvirtual directory:</p><p><a href="http://searchexchange.techtarget.com/tip/Using-OWA-offline-mode-for-expanded-Outlook-access-in-Exchange-2013">Keep reading...</a></p>