The InternetMessageHeaders element contains the collection of all Internet message headers that are contained in an item in a mailbox.
The following sections describe attributes, child elements, and parent elements.
Represents the Internet message header for a given header within the headers collection.
Represents an Accept reply to a meeting request.
Represents an Exchange calendar item.
Represents an Exchange contact item.
Represents a Decline reply to a meeting request.
Represents a distribution list.
Represents an item in the Exchange store.
Represents a meeting cancellation in the Exchange store.
Represents a meeting in the Exchange store.
Represents a meeting request in the Exchange store.
Represents a meeting response in the Exchange store.
Represents an Exchange e-mail message.
Removes an item from the Exchange store.
Represents a task in the Exchange store.
Represents a tentatively accepted reply to a meeting request.
The schema that describes this element is located in the EWS virtual directory of the computer that is running Microsoft Exchange Server 2007 that has the Client Access server role installed.
The initial release version of Microsoft Exchange Server 2007 only provides the Internet message headers in the InternetMessageHeaders element. The Internet message values are not provided. The Internet message values can be retrieved by using the AdditionalProperties section of the response shape.
Starting with Exchange 2007 Service Pack 1 (SP1), the GetItem Operation always returns properly decoded headers and values in the InternetMessageHeaders element.