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Consider the following scenario. You use Microsoft Office Outlook 2010 or a version later than Outlook 2007 SP2 to send an email message in an Exchange Server 2010 environment. Your display name contains double-byte character set (DBCS) characters. In this scenario, the display name is corrupted in Sent Items folder.


This issue occurs because the Information Store service does not generate the PR_SENT_REPRESENTING_NAME address property by using the Unicode format.


To resolve this issue, install the following update rollup:

2645995 Description of Update Rollup 1 for Exchange Server 2010 Service Pack 2

More Information

For more information about the MAPI string properties, visit the following Microsoft website:

General information about the MAPI string properties

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