Legacy Update: Get back online, activate, and install updates on your legacy Windows PC

Messaging systems are mission-critical components for many companies. However, circumstances such as component failure, power outages, operator errors, and natural disasters can affect a messaging system's availability. To help prevent against such circumstances, it is crucial that companies plan and implement reliable strategies for maintaining high availability. As an added benefit, a highly available messaging system can save money by providing consistent messaging functionality to users.
Whether you are deploying a new Microsoft® Exchange Server 2003 installation or upgrading from a previous version of Exchange Server, this guide will help you plan and deploy a highly available Exchange Server 2003 messaging system.
Many of the high availability recommendations in this guide are related directly to the planning recommendations in Planning an Exchange Server 2003 Messaging System. Before using this guide to implement your high availability strategy, you should first read Planning an Exchange Server 2003 Messaging System

Files

Status: Deleted This download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to January 2015.

No files found

File sizes and hashes are retrieved from the Wayback Machine’s indexes. They may not match the latest versions of files hosted on Microsoft servers.

• The file is a Microsoft Word document. Users who do not have Microsoft Word can view this document through the downloadable Word Viewer.

1. Click the Download button on this page to start the download, or choose a different language from the drop-down list and click Go.
2. Do one of the following:

• To start the installation immediately, click Open or Run this program from its current location.
• To copy the download to your computer for installation at a later time, click Save or Save this program to disk.