mirror of
https://github.com/admindroid-community/powershell-scripts.git
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123 lines
4.7 KiB
PowerShell
123 lines
4.7 KiB
PowerShell
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<#
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=============================================================================================
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Name: List all Office 365 email address using PowerShell
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Version: 1.0
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Website: m365scripts.com
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Script by: M365Scripts Team
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For detailed script execution: https://m365scripts.com/microsoft365/get-all-office-365-email-address-and-alias-using-powershell
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============================================================================================
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#>
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Param
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(
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[Parameter(Mandatory = $false)]
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[string]$UserName,
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[string]$Password,
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[switch]$UserMailboxOnly,
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[switch]$SharedMailboxOnly,
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[Switch]$DistributionGroupOnly,
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[Switch]$DynamicDistributionGroupOnly,
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[switch]$GroupMailboxOnly,
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[switch]$GuestOnly,
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[switch]$ContactOnly
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)
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Function Connect_Exo
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{
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#Check for EXO v2 module inatallation
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$Module = Get-Module ExchangeOnlineManagement -ListAvailable
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if($Module.count -eq 0)
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{
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Write-Host Exchange Online PowerShell V2 module is not available -ForegroundColor yellow
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$Confirm= Read-Host Are you sure you want to install module? [Y] Yes [N] No
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if($Confirm -match "[yY]")
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{
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Write-host "Installing Exchange Online PowerShell module"
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Install-Module ExchangeOnlineManagement -Repository PSGallery -AllowClobber -Force
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Import-Module ExchangeOnlineManagement
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}
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else
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{
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Write-Host EXO V2 module is required to connect Exchange Online.Please install module using Install-Module ExchangeOnlineManagement cmdlet.
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Exit
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}
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}
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Write-Host Connecting to Exchange Online...
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#Storing credential in script for scheduling purpose/ Passing credential as parameter - Authentication using non-MFA account
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if(($UserName -ne "") -and ($Password -ne ""))
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{
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$SecuredPassword = ConvertTo-SecureString -AsPlainText $Password -Force
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$Credential = New-Object System.Management.Automation.PSCredential $UserName,$SecuredPassword
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Connect-ExchangeOnline -Credential $Credential
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}
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else
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{
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Connect-ExchangeOnline
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}
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}
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Connect_Exo
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if($UserMailboxOnly.IsPresent)
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{$RecipientType="UserMailbox"}
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elseif($SharedMailboxOnly.IsPresent)
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{$RecipientType="SharedMailbox"}
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elseif($DistributionGroupOnly.IsPresent)
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{$RecipientType="MailUniversalDistributionGroup"}
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elseif($GroupMailboxOnly.IsPresent)
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{$RecipientType="GroupMailbox"}
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elseif($DynamicDistributionGroupOnly.IsPresent)
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{$RecipientType="DynamicDistributionGroup"}
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elseif($GuestOnly.IsPresent)
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{$RecipientType="GuestMailUser"}
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elseif($ContactOnly.IsPresent)
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{$RecipientType="MailContact"}
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else
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{$RecipientType='RoomMailbox', 'LinkedRoomMailbox', 'EquipmentMailbox', 'SchedulingMailbox',
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'LegacyMailbox', 'LinkedMailbox', 'UserMailbox', 'MailContact', 'DynamicDistributionGroup', 'MailForestContact', 'MailNonUniversalGroup', 'MailUniversalDistributionGroup', 'MailUniversalSecurityGroup',
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'RoomList', 'MailUser', 'GuestMailUser', 'GroupMailbox', 'DiscoveryMailbox', 'PublicFolder', 'TeamMailbox', 'SharedMailbox', 'RemoteUserMailbox', 'RemoteRoomMailbox', 'RemoteEquipmentMailbox',
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'RemoteTeamMailbox', 'RemoteSharedMailbox', 'PublicFolderMailbox', 'SharedWithMailUser'}
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$ExportResult=""
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$ExportResults=@()
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$OutputCSV=".\Office365EmailAddressesReport_$((Get-Date -format yyyy-MMM-dd-ddd` hh-mm` tt).ToString()).csv"
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$Count=0
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#Get all Email addresses in Microsoft 365
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Get-Recipient -ResultSize Unlimited -RecipientTypeDetails $RecipientType | ForEach-Object {
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$Count++
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$DisplayName=$_.DisplayName
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Write-Progress -Activity "`n Retrieving email addresses of $DisplayName.."`n" Processed count: $Count"
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$RecipientTypeDetails=$_.RecipientTypeDetails
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$PrimarySMTPAddress=$_.PrimarySMTPAddress
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$Alias= ($_.EmailAddresses | Where-Object {$_ -clike "smtp:*"} | ForEach-Object {$_ -replace "smtp:",""}) -join ","
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If($Alias -eq "")
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{
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$Alias="-"
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}
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#Export result to CSV file
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$ExportResult=@{'Display Name'=$DisplayName;'Recipient Type Details'=$RecipientTypeDetails;'Primary SMTP Address'=$PrimarySMTPAddress;'Alias'=$Alias}
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$ExportResults= New-Object PSObject -Property $ExportResult
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$ExportResults | Select-Object 'Display Name','Recipient Type Details','Primary SMTP Address','Alias' | Export-Csv -Path $OutputCSV -Notype -Append
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}
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#Open output file after execution
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If($Count -eq 0)
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{
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Write-Host No objects found
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}
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else
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{
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Write-Host `nThe output file contains $Count records
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if((Test-Path -Path $OutputCSV) -eq "True")
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{
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Write-Host `nThe Output file availble in $OutputCSV -ForegroundColor Green
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$Prompt = New-Object -ComObject wscript.shell
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$UserInput = $Prompt.popup("Do you want to open output file?",`
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0,"Open Output File",4)
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If ($UserInput -eq 6)
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{
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Invoke-Item "$OutputCSV"
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}
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}
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}
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#Disconnect Exchange Online session
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Disconnect-ExchangeOnline -Confirm:$false -InformationAction Ignore -ErrorAction SilentlyContinue
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