Resources for IT Professionals

Downloads for Exchange Server 5.5

Get the latest updates, service packs, add-ins, tools, and trial software that you can download or order from Microsoft.

  • Download the Latest Security Updates

    • Locate security bulletins by product or technology, or review a list of the most recent security bulletins
    on the Microsoft Security Bulletin Search page.
  • Topology Diagramming Tool

    • Create a Microsoft Visio diagram of your organization's Exchange Server topology by using this tool.

Automatic Updates

  Additional Resources

 

Featured Download

Security Update for Exchange Server 5.5 (KB842436)

Prevent an attacker from running programs and accessing data on a computer running Exchange Server 5.5 with this August 2004 update from the Microsoft Download Center.

Most Popular Exchange Server 5.5 Downloads

 
  1. Upgrading Exchange 5.5 to Exchange 2003 in a Medium-Sized Organization
  2. Update Rollup for Exchange 5.5 (KB841765)
  3. Exchange Server 5.5 Service Pack 4
  4. EMEA case study resources
  5. Exchange 5.5 Disaster Recovery
  6. Exchange 2000 - All Technical Articles
  7. Exchange 5.5 CDO Patch 2657.55
  8. Security Update for Exchange 5.5 (KB829436)
  9. Outlook Education Email and Collaboration Forms
  10. Security Update for Exchange 5.5 Server (KB895179)
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