Exchange ActiveSync application pool crashes in an Exchange Server 2010 environment


This issue occurs only when a delegate tries to decline a meeting request in a Microsoft Exchange Server 2010 environment, and then a crash happens in a Microsoft Exchange ActiveSync application pool.


The issue occurs because of a by design logic in an Exchange Server 2010 environment.


To resolve this issue, install Update Rollup 10 for Exchange Server 2010 Service Pack 3.


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

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