mirror of
https://github.com/admindroid-community/powershell-scripts.git
synced 2025-12-17 08:25:20 +00:00
O365 Dynamic Distribution Group Members Report
This commit is contained in:
AdminDroid
GitHub
parent
23d9483a1c
commit
5f14971bfa
@ -0,0 +1,241 @@
|
||||
#Accept input parameter
|
||||
Param
|
||||
(
|
||||
[Parameter(Mandatory = $false)]
|
||||
[string]$GroupNamesFile,
|
||||
[switch]$IsEmpty,
|
||||
[int]$MinGroupMembersCount,
|
||||
[string]$UserName,
|
||||
[string]$Password,
|
||||
[Switch]$MFA
|
||||
)
|
||||
|
||||
#Get group members
|
||||
Function Get_Members
|
||||
{
|
||||
$DisplayName=$_.DisplayName
|
||||
Write-Progress -Activity "`n Processed Group count: $Count "`n" Getting members of: $DisplayName"
|
||||
$Alias=$_.Alias
|
||||
$EmailAddress=$_.PrimarySmtpAddress
|
||||
$HiddenFromAddressList=$_.HiddenFromAddressListsEnabled
|
||||
$RecipientFilter=$_.RecipientFilter
|
||||
$RecipientHash=@{}
|
||||
for($KeyIndex = 0; $KeyIndex -lt $RecipientTypeArray.Length; $KeyIndex += 2)
|
||||
{
|
||||
$key=$RecipientTypeArray[$KeyIndex]
|
||||
$Value=$RecipientTypeArray[$KeyIndex+1]
|
||||
$RecipientHash.Add($key,$Value)
|
||||
}
|
||||
$Manager=$_.ManagedBy
|
||||
if($Manager -eq $null)
|
||||
{
|
||||
$Manager="-"
|
||||
}
|
||||
$Recipient=""
|
||||
$Members=Get-Recipient -ResultSize unlimited -RecipientPreviewFilter $RecipientFilter
|
||||
#GroupSize Filter
|
||||
if(([int]$MinGroupMembersCount -ne "") -and ($Members.count -lt [int]$MinGroupMembersCount))
|
||||
{
|
||||
$Print=0
|
||||
}
|
||||
|
||||
#Empty Group Filter
|
||||
elseif($Members.Count -eq 0)
|
||||
{
|
||||
$Member="No Members"
|
||||
$RecipientTypeDetail="-"
|
||||
Print_Output
|
||||
}
|
||||
|
||||
#Loop through each member in a group
|
||||
else
|
||||
{
|
||||
foreach($Member in $Members)
|
||||
{
|
||||
if($IsEmpty.IsPresent)
|
||||
{
|
||||
$Print=0
|
||||
break
|
||||
}
|
||||
#Get Counts by RecipientTypeDetail
|
||||
$RecipientTypeDetail=$Member.RecipientTypeDetails
|
||||
foreach($key in [object[]]$Recipienthash.Keys)
|
||||
{
|
||||
if(($RecipientTypeDetail -eq $key) -eq "true")
|
||||
{
|
||||
[int]$RecipientHash[$key]+=1
|
||||
}
|
||||
}
|
||||
Print_Output
|
||||
}
|
||||
}
|
||||
|
||||
#Export Summary Report
|
||||
if($Print -eq 1)
|
||||
{
|
||||
#Order RecipientTypeDetail based on count
|
||||
$Hash=@{}
|
||||
$Hash=$RecipientHash.GetEnumerator() | Sort-Object -Property value -Descending |foreach{
|
||||
if([int]$($_.Value) -gt 0 )
|
||||
{
|
||||
if($Recipient -ne "")
|
||||
{ $Recipient+=";"}
|
||||
$Recipient+=@("$($_.Key) - $($_.Value)")
|
||||
}
|
||||
if($Recipient -eq "")
|
||||
{$Recipient="-"}
|
||||
}
|
||||
$Output=@{'DisplayName'=$DisplayName;'PrimarySmtpAddress'=$EmailAddress;'Alias'=$Alias;'Manager'=$Manager;'GroupMembersCount'=$Members.Count;'HiddenFromAddressList'=$HiddenFromAddressList;'MembersCountByType'=$Recipient}
|
||||
$Outputs= New-Object PSObject -Property $Output
|
||||
$Outputs | Select-Object DisplayName,PrimarySmtpAddress,Alias,Manager,HiddenFromAddressList,GroupMembersCount,MembersCountByType | Export-Csv -Path $ExportSummaryCSV -Notype -Append
|
||||
}
|
||||
}
|
||||
|
||||
#Print Detailed Output
|
||||
Function Print_Output
|
||||
{
|
||||
if($Print=1)
|
||||
{
|
||||
$Result=@{'DisplayName'=$DisplayName;'PrimarySmtpAddress'=$EmailAddress;'Alias'=$Alias;'Manager'=$Manager;'GroupMembersCount'=$Members.Count; 'Members'=$Member;'MemberType'=$RecipientTypeDetail}
|
||||
$Results= New-Object PSObject -Property $Result
|
||||
$Results | Select-Object DisplayName,PrimarySmtpAddress,Alias,Manager,GroupMembersCount,Members,MemberType | Export-Csv -Path $ExportCSV -Notype -Append
|
||||
}
|
||||
}
|
||||
|
||||
Function main()
|
||||
{
|
||||
#Connect AzureAD and Exchange Online from PowerShell
|
||||
Get-PSSession | Remove-PSSession
|
||||
|
||||
#Get a list of RecipientTypeDetail
|
||||
$RecipientTypeArray=Get-Content -Path .\RecipientTypeDetails.txt -ErrorAction Stop
|
||||
|
||||
#Authentication using MFA
|
||||
if($MFA.IsPresent)
|
||||
{
|
||||
$MFAExchangeModule = ((Get-ChildItem -Path $($env:LOCALAPPDATA+"\Apps\2.0\") -Filter CreateExoPSSession.ps1 -Recurse ).FullName | Select-Object -Last 1)
|
||||
If ($MFAExchangeModule -eq $null)
|
||||
{
|
||||
Write-Host `nPlease install Exchange Online MFA Module. -ForegroundColor yellow
|
||||
|
||||
Write-Host You can install module using below blog : `nLink `nOR you can install module directly by entering "Y"`n
|
||||
$Confirm= Read-Host Are you sure you want to install module directly? [Y] Yes [N] No
|
||||
if($Confirm -match "[yY]")
|
||||
{
|
||||
Write-Host Yes
|
||||
Start-Process "iexplore.exe" "https://cmdletpswmodule.blob.core.windows.net/exopsmodule/Microsoft.Online.CSE.PSModule.Client.application"
|
||||
}
|
||||
else
|
||||
{
|
||||
Start-Process 'https://http://o365reports.com/2019/04/17/connect-exchange-online-using-mfa/'
|
||||
Exit
|
||||
}
|
||||
$Confirmation= Read-Host Have you installed Exchange Online MFA Module? [Y] Yes [N] No
|
||||
|
||||
if($Confirmation -match "[yY]")
|
||||
{
|
||||
$MFAExchangeModule = ((Get-ChildItem -Path $($env:LOCALAPPDATA+"\Apps\2.0\") -Filter CreateExoPSSession.ps1 -Recurse ).FullName | Select-Object -Last 1)
|
||||
If ($MFAExchangeModule -eq $null)
|
||||
{
|
||||
Write-Host Exchange Online MFA module is not available -ForegroundColor red
|
||||
Exit
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
Write-Host Exchange Online PowerShell Module is required
|
||||
Start-Process 'https:http://o365reports.com/2019/04/17/connect-exchange-online-using-mfa/'
|
||||
Exit
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
#Importing Exchange MFA Module
|
||||
. "$MFAExchangeModule"
|
||||
Write-Host Enter credential in prompt to connect to Exchange Online
|
||||
Connect-EXOPSSession -WarningAction SilentlyContinue
|
||||
Write-Host Connected to Exchange Online
|
||||
Write-Host `nReport generation in progress...
|
||||
}
|
||||
|
||||
#Authentication using non-MFA
|
||||
else
|
||||
{
|
||||
#Storing credential in script for scheduling purpose/ Passing credential as parameter
|
||||
if(($UserName -ne "") -and ($Password -ne ""))
|
||||
{
|
||||
$SecuredPassword = ConvertTo-SecureString -AsPlainText $Password -Force
|
||||
$Credential = New-Object System.Management.Automation.PSCredential $UserName,$SecuredPassword
|
||||
}
|
||||
else
|
||||
{
|
||||
$Credential=Get-Credential -Credential $null
|
||||
}
|
||||
Connect-MsolService -Credential $credential
|
||||
$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $Credential -Authentication Basic -AllowRedirection
|
||||
Import-PSSession $Session -CommandName Get-DynamicDistributionGroup,Get-Recipient -FormatTypeName * -AllowClobber | Out-Null
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#Set output file
|
||||
$ExportCSV=".\DynamicDistributionGroup-DetailedMembersReport_$((Get-Date -format yyyy-MMM-dd-ddd` hh-mm` tt).ToString()).csv" #Detailed report
|
||||
$ExportSummaryCSV=".\DynamicDistributionGroup-SummaryReport_$((Get-Date -format yyyy-MMM-dd-ddd` hh-mm` tt).ToString()).csv" #Summary report
|
||||
|
||||
|
||||
$Result=""
|
||||
$Results=@()
|
||||
$Count=0
|
||||
|
||||
#Check for input file
|
||||
if ($GroupNamesFile -ne "")
|
||||
{
|
||||
#We have an input file, read it into memory
|
||||
$DDG=@()
|
||||
$DDG=Import-Csv -Header "DisplayName" $GroupNamesFile
|
||||
foreach($item in $DDG)
|
||||
{
|
||||
Get-DynamicDistributionGroup -Identity $item.displayname | Foreach{
|
||||
$Print=1
|
||||
Get_Members}
|
||||
$Count++
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
#Get all dynamic distribution group
|
||||
Get-DynamicDistributionGroup | Foreach{
|
||||
$Print=1
|
||||
Get_Members
|
||||
$Count++}
|
||||
}
|
||||
|
||||
#Open output file after execution
|
||||
Write-Host `nScript executed successfully
|
||||
if((Test-Path -Path $ExportCSV) -eq "True")
|
||||
{
|
||||
Write-Host Detailed report available in: $ExportCSV
|
||||
Write-host Summary report available in: $ExportSummaryCSV
|
||||
$Prompt = New-Object -ComObject wscript.shell
|
||||
$UserInput = $Prompt.popup("Do you want to open output file?",`
|
||||
0,"Open Output File",4)
|
||||
If ($UserInput -eq 6)
|
||||
{
|
||||
Invoke-Item "$ExportCSV"
|
||||
Invoke-Item "$ExportSummaryCSV"
|
||||
}
|
||||
}
|
||||
Else
|
||||
{
|
||||
Write-Host No DynamicDistributionGroup found
|
||||
}
|
||||
#Clean up session
|
||||
Get-PSSession | Remove-PSSession
|
||||
}
|
||||
. main
|
||||
@ -0,0 +1,80 @@
|
||||
UserMailbox
|
||||
0
|
||||
LinkedMailbox
|
||||
0
|
||||
SharedMailbox
|
||||
0
|
||||
LegacyMailbox
|
||||
0
|
||||
RoomMailbox
|
||||
0
|
||||
EquipmentMailbox
|
||||
0
|
||||
MailContact
|
||||
0
|
||||
MailUser
|
||||
0
|
||||
MailUniversalDistributionGroup
|
||||
0
|
||||
MailNonUniversalGroup
|
||||
0
|
||||
MailUniversalSecurityGroup
|
||||
0
|
||||
DynamicDistributionGroup
|
||||
0
|
||||
PublicFolder
|
||||
0
|
||||
SystemAttendantMailbox
|
||||
0
|
||||
SystemMailbox
|
||||
0
|
||||
MailForestContact
|
||||
0
|
||||
User
|
||||
0
|
||||
Contact
|
||||
0
|
||||
UniversalDistributionGroup
|
||||
0
|
||||
UniversalSecurityGroup
|
||||
0
|
||||
NonUniversalGroup
|
||||
0
|
||||
DisabledUser
|
||||
0
|
||||
MicrosoftExchange
|
||||
0
|
||||
ArbitrationMailbox
|
||||
0
|
||||
MailboxPlan
|
||||
0
|
||||
LinkedUser
|
||||
0
|
||||
RoomList
|
||||
0
|
||||
DiscoveryMailbox
|
||||
0
|
||||
RoleGroup
|
||||
0
|
||||
RemoteUserMailbox
|
||||
0
|
||||
Computer
|
||||
0
|
||||
RemoteRoomMailbox
|
||||
0
|
||||
RemoteEquipmentMailbox
|
||||
0
|
||||
RemoteSharedMailbox
|
||||
0
|
||||
PublicFolderMailbox
|
||||
0
|
||||
TeamMailbox
|
||||
0
|
||||
RemoteTeamMailbox
|
||||
0
|
||||
MonitoringMailbox
|
||||
0
|
||||
GroupMailbox
|
||||
0
|
||||
AllUniqueRecipientTypes
|
||||
0
|
||||
Loading…
x
Reference in New Issue
Block a user