Consider the following scenario:
- You use Microsoft Office Outlook in online mode in a Microsoft Exchange Server 2010 environment.
- You set the Mark items as read when viewed in the Reading Pane option in Outlook.
Note To set this option, follow these steps:
- In Outlook, click File, select Options, and then select Mail.
- In the Outlook panes field, click Reading Pane.
- In the Reading Pane window, click to select the Mark items as read when viewed in the Reading Pane check box.
- You search for a keyword, and some message items are returned.
The issue occurs because Exchange Server 2010 removes the returned message items of which the read/unread attribute has changed from the search result view when it updates the view. However, it does not add the message items back to the search result view after the update is complete.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Article ID: 2636883 - Last Review: Apr 16, 2012 - Revision: 1
Microsoft Exchange Server 2010 Service Pack 2, Microsoft Exchange Server 2010 Enterprise, Microsoft Exchange Server 2010 Standard