Public/Group/Get-ExchangeDistributionGroup.ps1
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function Get-ExchangeDistributionGroup { <# .SYNOPSIS Export Office 365 Distribution Groups & Mail-Enabled Security Groups .DESCRIPTION Export Office 365 Distribution & Mail-Enabled Security Groups .PARAMETER ListofGroups Provide a text list of specific groups to report on. Otherwise, all groups will be reported. .EXAMPLE Get-EXOGroup | Export-Csv c:\scripts\All365GroupExport.csv -notypeinformation -encoding UTF8 .EXAMPLE Get-DistributionGroup -Filter "emailaddresses -like '*contoso.com*'" -ResultSize Unlimited | Select -ExpandProperty Name | Get-EXOGroup | Export-Csv c:\scripts\365GroupExport.csv -notypeinformation -encoding UTF8 .EXAMPLE Get-Content "c:\scripts\groups.txt" | Get-EXOGroup | Export-Csv c:\scripts\365GroupExport.csv -notypeinformation -encoding UTF8 Example of groups.txt ##################### Group01 Group02 Group03 Accounting Team ##################### #> [CmdletBinding()] param ( [Parameter(Mandatory = $false)] [switch] $DetailedReport, [Parameter(ValueFromPipeline = $true, Mandatory = $false)] [string[]] $ListofGroups ) Begin { if ($DetailedReport) { $Selectproperties = @( 'Name', 'DisplayName', 'Alias', 'GroupType', 'Identity', 'PrimarySmtpAddress', 'RecipientType' 'RecipientTypeDetails', 'WindowsEmailAddress', 'ArbitrationMailbox', 'CustomAttribute1' 'CustomAttribute10', 'CustomAttribute11', 'CustomAttribute12', 'CustomAttribute13' 'CustomAttribute14', 'CustomAttribute15', 'CustomAttribute2', 'CustomAttribute3' 'CustomAttribute4', 'CustomAttribute5', 'CustomAttribute6', 'CustomAttribute7' 'CustomAttribute8', 'CustomAttribute9', 'DistinguishedName', 'ExchangeVersion' 'ExpansionServer', 'ExternalDirectoryObjectId', 'Id', 'LegacyExchangeDN' 'MaxReceiveSize', 'MaxSendSize', 'MemberDepartRestriction', 'MemberJoinRestriction' 'ObjectCategory', 'ObjectState', 'OrganizationalUnit', 'OrganizationId', 'OriginatingServer' 'SamAccountName', 'SendModerationNotifications', 'SimpleDisplayName' 'BypassNestedModerationEnabled', 'EmailAddressPolicyEnabled', 'HiddenFromAddressListsEnabled' 'IsDirSynced', 'IsValid', 'MigrationToUnifiedGroupInProgress', 'ModerationEnabled' 'ReportToManagerEnabled', 'ReportToOriginatorEnabled', 'RequireSenderAuthenticationEnabled' 'SendOofMessageToOriginatorEnabled' ) $CalculatedProps = @( @{n = "OU" ; e = {$_.DistinguishedName -replace '^.+?,(?=(OU|CN)=)'}}, @{n = "AcceptMessagesOnlyFrom" ; e = {($_.AcceptMessagesOnlyFrom | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "AcceptMessagesOnlyFromDLMembers" ; e = {($_.AcceptMessagesOnlyFromDLMembers | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "AcceptMessagesOnlyFromSendersOrMembers" ; e = {($_.AcceptMessagesOnlyFromSendersOrMembers | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "AddressListMembership" ; e = {($_.AddressListMembership | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "AdministrativeUnits" ; e = {($_.AdministrativeUnits | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "BypassModerationFromSendersOrMembers" ; e = {($_.BypassModerationFromSendersOrMembers | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "GrantSendOnBehalfTo" ; e = {($_.GrantSendOnBehalfTo | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "ManagedBy" ; e = {($_.ManagedBy | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "ModeratedBy" ; e = {($_.ModeratedBy | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "RejectMessagesFrom" ; e = {($_.RejectMessagesFrom | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "RejectMessagesFromDLMembers" ; e = {($_.RejectMessagesFromDLMembers | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "RejectMessagesFromSendersOrMembers" ; e = {($_.RejectMessagesFromSendersOrMembers | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "ExtensionCustomAttribute1" ; e = {($_.ExtensionCustomAttribute1 | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "ExtensionCustomAttribute2" ; e = {($_.ExtensionCustomAttribute2 | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "ExtensionCustomAttribute3" ; e = {($_.ExtensionCustomAttribute3 | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "ExtensionCustomAttribute4" ; e = {($_.ExtensionCustomAttribute4 | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "ExtensionCustomAttribute5" ; e = {($_.ExtensionCustomAttribute5 | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "MailTipTranslations" ; e = {($_.MailTipTranslations | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "ObjectClass" ; e = {($_.ObjectClass | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "PoliciesExcluded" ; e = {($_.PoliciesExcluded | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "PoliciesIncluded" ; e = {($_.PoliciesIncluded | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "EmailAddresses" ; e = {($_.EmailAddresses | Where-Object {$_ -ne $null}) -join '|' }}, @{n = "x500" ; e = {"x500:" + $_.LegacyExchangeDN}}, @{n = "membersName" ; e = {($MemName | Where-Object {$null -ne $_}) -join "|"}}, @{n = "membersSMTP" ; e = {($MemSmtp | Where-Object {$null -ne $_}) -join "|"}} ) } else { $Selectproperties = @( 'Name', 'DisplayName', 'Alias', 'GroupType', 'Identity', 'PrimarySmtpAddress', 'RecipientTypeDetails', 'WindowsEmailAddress' ) $CalculatedProps = @( @{n = "OU" ; e = {$_.DistinguishedName -replace '^.+?,(?=(OU|CN)=)'}}, @{n = "AcceptMessagesOnlyFromSendersOrMembers" ; e = {($_.AcceptMessagesOnlyFromSendersOrMembers | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "ManagedBy" ; e = {($_.ManagedBy | Where-Object {$_ -ne $null}) -join "|" }}, @{n = "EmailAddresses" ; e = {($_.EmailAddresses | Where-Object {$_ -ne $null}) -join '|' }}, @{n = "x500" ; e = {"x500:" + $_.LegacyExchangeDN}}, @{n = "membersName" ; e = {($MemName | Where-Object {$null -ne $_}) -join "|"}}, @{n = "membersSMTP" ; e = {($MemSmtp | Where-Object {$null -ne $_}) -join "|"}} ) } } Process { if ($ListofGroups) { foreach ($CurGroup in $ListofGroups) { $Members = Get-DistributionGroupMember -Identity $CurGroup -ResultSize Unlimited | Select-Object name, primarysmtpaddress $MemName = $Members | Select -expandproperty Name $MemSmtp = $Members | Select -expandproperty PrimarySmtpAddress Get-DistributionGroup -identity $CurGroup | Select-Object ($Selectproperties + $CalculatedProps) } } else { $Groups = Get-DistributionGroup -ResultSize unlimited foreach ($CurGroup in $Groups) { $Members = Get-DistributionGroupMember -Identity $CurGroup.identity -ResultSize Unlimited | Select-Object name, primarysmtpaddress $MemName = $Members | Select -expandproperty Name $MemSmtp = $Members | Select -expandproperty PrimarySmtpAddress $Identity = $CurGroup.identity Get-DistributionGroup -identity $Identity | Select-Object ($Selectproperties + $CalculatedProps) } } } End { } } |