Messages are converted to a very small font size in Outlook Web Access and in Outlook 2003 when you use Exchange Server 2007

In an Exchange 2007 environment, a text/enriched MIME type message that contains the <nofill> tag and the <fixed> tag is converted to a very small font size in Outlook Web Access and in Outlook 2003 clients. When this problem occurs, the message is difficult to read. If you examine the message header, you may notice a message that resembles the following message: If you examine the original MIME message in Notepad, the following tags appear in the message body: Note If you read the message by using Outlook 2007, the font size of the message is correct.

When a text/enriched MIME type message is converted, the body of the messages set incorrectly to size="-1."

To resolve this problem, download Update Rollup 4 for Exchange Server 2007 Service Pack 1. Then, install the update on the Exchange server. For more information about how to download Update Rollup 4 for Exchange Server 2007 Service Pack 1, click the following article number to view the article in the Microsoft Knowledge Base:

For more information about the text/enriched MIME content type, visit the following Web site:

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.