Microsoft Exchange Server 2007 Unified Messaging (UM) generates subscriber access events in Event Viewer so that you can troubleshoot and verify the performance of the subscriber access components and services.

• Microsoft Exchange Server 2007统一消息(UM)可以在事件查看器中生成订阅者访问事件,以便您可以排除订阅者访问组件和服务的性能故障并对其性能进行验证。