"Microsoft Exchange Server 2003 Unleashed" is back in this updated second edition. While it continues to be the most extensive Exchange Server 2003 reference found on the market, it has been revised based on feedback to include more hands-on administration content. It also contains hard-to-find intermediate to advanced coverage that goes beyond the competition's typical installation and set-up how-to's, including information on planning, migration, security, disaster recovery, and troubleshooting. Based on the author Rand Morimoto's experiences implementing Exchange Server 2003 in corporate environments, "Microsoft Exchange Server 2003 Unleashed" will remain your authoritative reference on the subject for years to come.