Private/Permissions/OnPrem/ActiveDirectory/Get-ADUsersWithProxyAddress.ps1
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Function Get-ADUsersWithProxyAddress { <# .SYNOPSIS .EXAMPLE #> param ( [Parameter()] [hashtable] $DomainNameHash ) Try { import-module activedirectory -ErrorAction Stop -Verbose:$false } Catch { Write-Host "This module depends on the ActiveDirectory module." Write-Host "Please download and install from https://www.microsoft.com/en-us/download/details.aspx?id=45520" throw } # Find writable Global Catalog $context = New-Object System.DirectoryServices.ActiveDirectory.DirectoryContext('Forest') $dc = ([System.DirectoryServices.ActiveDirectory.GlobalCatalog]::FindOne($context, [System.DirectoryServices.ActiveDirectory.LocatorOptions]'ForceRediscovery, WriteableRequired')).name Get-ADUser -filter 'proxyaddresses -ne "$null"' -server ($dc + ":3268") -SearchBase (Get-ADRootDSE).rootdomainnamingcontext -SearchScope Subtree -Properties displayname, canonicalname, mail, proxyaddresses | Select distinguishedname, mail, ObjectGUID, canonicalname, displayname, userprincipalname, @{n = "logon"; e = {($DomainNameHash.($_.distinguishedname -replace '^.+?DC=' -replace ',DC=', '.')) + "\" + $_.samaccountname}}, @{n = "PrimarySmtpAddress" ; e = {( $_.proxyAddresses | Where-Object {$_ -cmatch "SMTP:"})}} } |