- The mailbox for a user is hosted on Microsoft Exchange Server 2007.
- The user receives a recurring meeting that is sent from a Microsoft Exchange Server 2010 mailbox.
- The user tries to accept the recurring meeting by using Outlook Web Access.
Method 1Open the Calendar folder in Outlook Web Access, then accept the recurring meeting from the Calendar folder instead of from the Inbox folder.
Method 2Accept the recurring meeting by using Microsoft Outlook.
This issue does not occur when an Exchange Server 2007 user sends a recurring meeting to an Exchange Server 2010 user.