SFB 项目经验-61-跨林迁移通讯组-Export the Distribution Groups

SFB 项目经验-61-跨林迁移通讯组-Export the Distribution Groups

用户需求：

客户在跨林迁移Exchange 2010到2010的时候，需要迁移很多通讯组，其中通讯组又包括许多用户。

如何迁移是最简单，最方便呢?

通过以下步骤就可以实现跨林批量迁移通讯组。

解决方法：

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1.用户域(导出-通讯组)

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Active Directory Module (ADM) for Windows PowerShell

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Export the Distribution Groups

Get-ADGroup -Filter {GroupCategory -eq "Distribution"}|select Name | Export-Csv -Path "c:\Export\DGList.csv"

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2.目标域(导入-通讯组)

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Exchange Management Shell

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imported the distribution groups

Import-Csv "C:\Export\DGList.csv" | ForEach {New-DistributionGroup -Name $_.Name}

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3.用户域（导出-通讯组-中-用户）

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Active Directory Module (ADM) for Windows PowerShell

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Get-ADGroup -Filter {GroupCategory -eq "Distribution"}| ForEach-Object{

$group=$_

$users=Get-ADGroupMember -Identity $group

foreach ($dguser in $users){

New-Object -TypeName PSobject -Property @{

SAM=$dguser.SamAccountName

Group=$group.name

}

}

}|Export-Csv -Path "c:\Export\DGusers.csv"

#TYPE System.Management.Automation.PSCustomObject

"SAM","Group"

"user1","DG1"

"user2","DG1"

"user3","DG2"

"user3","DG2"

"user1","DG3"

"user3","DG3"

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4.目标域(导入-通讯组-中-用户)

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Exchange Management Shell

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Import-Csv "C:\Export\DGusers.csv" | ForEach{Add-DistributionGroupMember -Identity $_.Group -Member $_.SAM}