Update Rollup 1 for Exchange Server 2007 Service Pack 3 (SP3) resolves issues that were found in Exchange Server 2007 SP3 since the software was released. This update rollup is highly recommended for all Exchange Server 2007 SP3 customers.

For a list of changes that are included in this update rollup, see KB2279665.

Stay up-to-the-minute with the people in your networks by accessing everything from e-mail threads to status updates in one single, centralized view.

The Video Showcase site on Microsoft.com hosts thousands of videos and other rich media content that hundreds of thousands of customers worldwide view every day. Learn how Microsoft Information Technology (MSIT) quickly built and deployed the Social eXperience Platform (SXP) on the Windows Azure technology platform to enable social media capabilities across Microsoft.com.

The Junk E-mail Reporting Tool lets you directly report junk e-mail to Microsoft and its affiliates for analysis to help us improve the effectiveness of our junk e-mail filtering technologies.

This paper presents how organizations can integrate the cloud with a data governance framework.

This article provides a technical overview of cluster-enabled SOA application development, and of infrastructre and management of SOA solutions on a Windows HPC 2008 R2 cluster.