Como exportar grupos de distribuição e seus membros para um arquivo CSV no Office 365

Como exportar grupos de distribuição e seus membros para um arquivo CSV no Office 365


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Salve Salve galera! Este artigo visa descrever como exportar os grupos de distribuição e seus respectivos membros diretamente para um arquivo CSV no Office 365 através do Power Shell;


1) Salve o script abaixo como .ps1 e execute via Power Shell, faça login com suas credenciais e aguarde que o script gere o arquivo CSV com os grupos e usuários pertencentes ao mesmo;

#Accept input parameters 
Param( 
    [Parameter(Position=0, Mandatory=$false, ValueFromPipeline=$true)] 
    [string] $Office365Username, 
    [Parameter(Position=1, Mandatory=$false, ValueFromPipeline=$true)] 
    [string] $Office365Password 
) 
 
#Constant Variables 
$OutputFile = "DistributionGroupMembers.csv"   #The CSV Output file that is created, change for your purposes 
$arrDLMembers = @{} 
 

#Remove all existing Powershell sessions 
Get-PSSession | Remove-PSSession 
 
#Did they provide creds?  If not, ask them for it.
if (([string]::IsNullOrEmpty($Office365Username) -eq $false) -and ([string]::IsNullOrEmpty($Office365Password) -eq $false))
{
    $SecureOffice365Password = ConvertTo-SecureString -AsPlainText $Office365Password -Force     
     
    #Build credentials object 
    $Office365Credentials  = New-Object System.Management.Automation.PSCredential $Office365Username, $SecureOffice365Password 
}
else
{
 #Build credentials object 
    $Office365Credentials  = Get-Credential
}
#Create remote Powershell session 
$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell -Credential $Office365credentials -Authentication Basic –AllowRedirection         

#Import the session 
Import-PSSession $Session -AllowClobber | Out-Null          
 
#Prepare Output file with headers 
Out-File -FilePath $OutputFile -InputObject "Distribution Group DisplayName,Distribution Group Email,Member DisplayName, Member Email, Member Type" -Encoding UTF8 
 
#Get all Distribution Groups from Office 365 
$objDistributionGroups = Get-DistributionGroup -ResultSize Unlimited 
 
#Iterate through all groups, one at a time     
Foreach ($objDistributionGroup in $objDistributionGroups) 
{     
 
 write-host "Processing $($objDistributionGroup.DisplayName)..." 
 
 #Get members of this group 
 $objDGMembers = Get-DistributionGroupMember -Identity $($objDistributionGroup.PrimarySmtpAddress) 
  
 write-host "Found $($objDGMembers.Count) members..." 
  
 #Iterate through each member 
 Foreach ($objMember in $objDGMembers) 
 { 
  Out-File -FilePath $OutputFile -InputObject "$($objDistributionGroup.DisplayName),$($objDistributionGroup.PrimarySMTPAddress),$($objMember.DisplayName),$($objMember.PrimarySMTPAddress),$($objMember.RecipientType)" -Encoding UTF8 -append 
  write-host "`t$($objDistributionGroup.DisplayName),$($objDistributionGroup.PrimarySMTPAddress),$($objMember.DisplayName),$($objMember.PrimarySMTPAddress),$($objMember.RecipientType)"
 } 
} 

#Clean up session 
Get-PSSession | Remove-PSSession 


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