I was able to reproduce this problem using a clean install of Windows 7/Office 2010 on a different laptop with a Verizon mifi to test outside our ISP.I've not found this problem with any of our other remote users.Summary: Configure Outlook 2013 for Cached Exchange Mode so users can access their recent Exchange server email messages offline.Audience: IT Professionals Business doesn’t stop when workers are on the road.
They can read and respond to their cached messages while offline and any new messages or responses they composed while offline are automatically sent when they are reconnected. But we can point you in the right direction if you want to learn how to turn on Cached Exchange Mode in Outlook 2013 or change how much email to keep offline.
Exchange Fast Access combines the instant-access of Online Mode with the offline capabilities and syncing robustness of Cached Exchange Mode, specifically in scenarios when syncing data locally would take enough time to be noticed by the user (for example, initial sync, resume, or returning from vacation).
When you first start Outlook 2013, you will immediately see your most recent email messages and a completely up-to-date calendar.
If you enable this option, Microsoft Outlook will test the speed of its connection to Exchange Server.
If it perceives a slow connection, only message headers will be downloaded rather than the entire message.