MSExchangeDelivery.exe or EdgeTransport.exe crashes in Exchange Server 2013 and Exchange Server 2010

Applies to: Exchange Server 2013Exchange Server 2010

Symptoms


When you receive an email message that contains non-RFC compliant characters in the To field, MSExchangeDelivery.exe crashes in Exchange Server 2013 and EdgeTransport.exe crashes in Exchange Server 2010.

Cause


This issue occurs if both the following conditions are true: