There are 2 new white papers available at the Microsoft TechNet site:
- Fundamentals of Troubleshooting Unified Messaging in Exchange 2007 - This white paper discusses the fundamentals of troubleshooting Unified Messaging (UM) in Microsoft Exchange Server 2007. By using the troubleshooting tools available in Exchange 2007, as well as the backup and disaster recovery techniques described in this white paper, you can perform the troubleshooting fundamentals for Unified Messaging
- Determining the Scalability of Combined Client Access and Hub Transport Server Roles in Exchange 2007 - This white paper provides information about the scalability of computers running Microsoft Exchange Server 2007 with the Client Access server role and the Hub Transport server role installed on the same server. It also provides planning guidance to help you select the appropriate hardware platform(s) for an Exchange 2007 deployment where you are deploying the Client Access and Hub Transport server roles on the same computer.