12.30.2003 - Exchange 5.5 CDO Patch 2657.55 (818709)

Using the Microsoft Office Outlook 2003 client to modify rules or to import rules into a mailbox that is located on a Microsoft Exchange Server 5.5 computer can result in a server-side rule with a malformed property. The execution of rules in this condition may cause the Microsoft Exchange Information Store service to unexpectedly stop responding. - Download Exchange 5.5 CDO Patch - View Microsoft Knowledge Base Article - 818709 - Visit Microsoft Corporation