Set-SystemMessage En\Internal\5.7.1 -Text "Test Message" [PS] C:\>Set-SystemMessage en\interneal\5.7.1 -Text "Test" Set-SystemMessage : Cannot bind parameter 'Identity'. Cannot convert value "en\ interneal\5.7.1" to type "Microsoft.Exchange.Configuration.Tasks.SystemMessageI dParameter". Error: "'en\interneal\5.7.1' is not a valid value for the identity . Parameter name: identity" At line:1 char:18 + Set-SystemMessage <<<< en\interneal\5.7.1 -Text "Test" + CategoryInfo : InvalidArgument: (:) [Set-SystemMessage], Parame terBindingException + FullyQualifiedErrorId : CannotConvertArgumentNoMessage,Microsoft.Exchang e.Management.Dsn.SetSystemMessage Set-SystemMessage -Identity En\Internal\5.7.1 -Text "Test Message" [PS] C:\>Set-SystemMessage -Identity en\internal\5.7.1 -Text "Test Message" Set-SystemMessage : The operation could not be performed because object 'en\int ernal\5.7.1' could not be found on domain controller 'torysrv01.tory.local'. At line:1 char:18 + Set-SystemMessage <<<< -Identity en\internal\5.7.1 -Text "Test Message" + CategoryInfo : NotSpecified: (0:Int32) [Set-SystemMessage], Man agementObjectNotFoundException + FullyQualifiedErrorId : CD3686D9,Microsoft.Exchange.Management.Dsn.SetSy stemMessage --- How do I cutomize this?Where Technology Meets Talent

Try Set-SystemMessage -original -Identity en\internal\5.7.1 -Text "Test Message"Sukh

sameWhere Technology Meets Talent

What if you do Get-SystemMessage -Original | where {$_.identity -eq " en\internal\5.7.1"} Get-SystemMessage -Original | where {$_.identity -eq " en\internal\5.7.1"} -domaincontroller torysrv01.tory.local How many DC's do you have? Sukh

If you are creating a new message, use New-SystemMessage to create the custom message. You use Set-SystemMessage to modify custom messages that already exist. See http://technet.microsoft.com/en-us/library/aa998878(v=EXCHG.80).aspx for info on New-SystemMessage.