You connect to a Microsoft Exchange Server 2010 Client Access server by using an Internet Message Access Protocol (IMAP) application. You use the FETCH (BODYSTRUCTURE) command to request for a specific message. In this situation, Exchange Server 2010 may return an incorrect result. The string at the sixth position of "single-part structure" in the result should be in quotation marks. It should be "7BIT" instead of 7BIT.
For example, you expect the following result to be returned: