Article ID: 2543396 - View products that this article applies to.
In a dedicated deployment of the Microsoft Business Online Productivity Suite, users report that they receive a message in Microsoft Outlook that says the connection to Microsoft Exchange Server was lost. Then, within 30 to 60 minutes, the connection is reestablished.
Note This article only addresses troubleshooting steps for disconnects. It does not address authentication messages.
There are multiple causes for this issue. The steps in the "Resolution" section help identify the source of the behavior.