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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.

  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. Security Update for Exchange 5.5 Server (KB895179)
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