Uppgradera distgrupper Exchange

Hitta gamla grupper (Exchange 2003)
Get-DistributionGroup | ?{$_.ExchangeVersion -like "0.0 (6.5.6500.0)"}| select-object name,*version
Exchange 2007
Get-DistributionGroup | ?{$_.ExchangeVersion -like "0.1 (8.0.535.0)"}| select-object name,*version
Exportera ut lista till CSV
Get-DistributionGroup | ?{$_.ExchangeVersion -like "0.0 (6.5.6500.0)"}| select-object name,*version | export-csv C:\tmp\Distgrup.txt
Uppgradera grupper
Get-DistributionGroup | ?{$_.ExchangeVersion -like "0.0 (6.5.6500.0)"}| Set-DistributionGroup
Du får nedanstående varning men om du skriver A så uppgraderas alla grupper i ett svep.
Confirm
To save changes on object "Backup Exec Admin Team", the object must be upgraded to the current Exchange version. After the upgrade, this object cannot be managed by an earlier version of the Exchange Management Tools. Do you want to continue to upgrade and save the object?
[Y] Yes [A] Yes to All [N] No [L] No to All [?] Help (default is "Y"):