#Exchange 2010 Invalid Objects

#Exchange2010 #Powershell

So I have been having some with these.  I currently have a whole load of groups, mailboxes and contracts are okay in Exchange 2003, but 2010 doesn’t like them.

If you have one you can use this cmdlet to findout what is wrong

(Get-Mailbox <user>).Validate()


High BlackBerrySyncServer.exe CPU utilization after upgrading to BlackBerry Enterprise Server 5.0 SP3 MR3

#BlackBerry #Exchange #Exchange2010


Source: http://btsc.webapps.blackberry.com/btsc/search.do?cmd=displayKC&docType=kc&externalId=KB27976

After applying MR3 for BlackBerry® Enterprise Server 5.0 SP3 the CPU utilization of the BlackBerrySyncServer.exe process can spike up to 100%.


  • BlackBerry® Enterprise Server 5.0 SP3 MR3
  • DT 1839166

Changes to BlackBerry Synchronization Service throttling cause more slow sync requests to be scheduled than should be scheduled.

This is a previously reported issue that is being investigated by our development team. No resolution time frame is currently available. Back to top


  1. Re-install BlackBerry Enterprise Server 5.0 SP3 to remove all maintenance releases.
  2. Install BlackBerry Enterprise Server 5.0 SP3 MR2.

Exchange Intelligent Message Filter

On the 2nd June 2004, Microsoft release an add-in to the Exchange 2003 called Exchange Intelligent Message Filter. (Build 06.05.7202)

Intelligent Message Filter is based on Microsoft SmartScreen Technology from Microsoft Research. By using e-mail characteristics tracked by SmartScreen technology, Intelligent Message Filter can help determine whether each incoming e-mail message is likely to be spam. Based on this likelihood, you can choose to block e-mail messages at the gateway or at the mailbox store. For more information about Intelligent Message Filter, see Exchange Intelligent Message Filter Overview.

You can download it by going to the following link: http://www.microsoft.com/downloads/details.aspx?FamilyId=C1B08F7B-8CAF-4147-B074-8C9C8F277071&displaylang=en

MOM management pack
In addition they have also released a MOM management pack (Build 06.05.7226).  You can download it from:http://www.microsoft.com/downloads/details.aspx?FamilyId=2537C08E-26F3-4146-9C7C-2DF622BDC29D&displaylang=en

Update to Exchange 2003: All-In-One Tools

Again on the 25th May 2004, Microsoft updated the web download tool for Exchange 2003

The Tools have been upupdated to build number 06.05.7226. The following tools are included:

  • Add Root Certificate
  • Address Rewrite
  • Application Analyzer 2003 for Lotus Notes [new?]
  • ArchiveSink
  • Authoritative Restore
  • AUTD Binding Cleanup [new]
  • Auto Accept Agent [new]
  • Badmail Deletion and Archiving [new]
  • E-Mail Journaling Advanced Configuration [new]
  • Importer for Lotus cc:Mail Archives
  • Disable Certificate Verification
  • DNS Resolver
  • Error Code Look-up
  • Exchange Server Domain Rename Fixup [new]
  • Exchange Server Profile Update [new]
  • Exchange Server Stress and Performance 2003
  • Inter-Organization Replication
  • Exchange Deployment Tools
  • Mailbox Merge Wizard (ExMerge)
  • GUIDGen
  • Jetstress
  • LegacyDN [new]
  • Load Simulator 2003
  • Information Store Viewer (MDBVU32)
  • Management Pack
  • Management Pack Configuration Wizard [new]
  • MTA Check
  • Outlook Web Access Web Administration [new]
  • SMTP Internet Protocol Restriction and Accept/Deny List Configuration
  • Up-To-Date Notifications Troubleshooting
  • WinRoute
  • Exchange Support Tool: Exchdump [new]

You can download them from here: