EWS GetItem() call fail to return recurrence-id for meetings created/modified using Outlook 2003 & Exchange 2010

One of my customers reported an issue while they were reading a recurrence calendar with exceptions using Exchange Web Service (EWS) API. Their EWS application uses EWS WSDL to generate stub and uses that to access the server to read the calendar items from Exchange Server 2010.  As part of the business logic, they read…

1