Created
August 29, 2017 02:08
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Add-PSSnapin Microsoft.Exchange.Management.PowerShell.E2010 -EA SilentlyContinue | |
Set-AdServerSettings -ViewEntireForest $true | |
$OutFile = ".\Exchange_Permission_Export.csv" | |
"DisplayName" + "!" + "Alias" + "!" + "OU" + "!" + "PrimarySMTP" + "!" + "FullAccess" + "!" + "SendAs" + "!" + "SendonBehalf" | Out-File $OutFile -Force -encoding ascii | |
# $Mailboxes = import-csv .\perms.csv | |
$Mailboxes = Get-Mailbox -ResultSize:Unlimited | Select DistinguishedName, UserPrincipalName, DisplayName, Alias, | |
@{n = "OU" ; e = {$_.Distinguishedname | ForEach-Object {($_ -split '(OU=)', 2)[1, 2] -join ''}}} | |
ForEach ($Mailbox in $Mailboxes) { | |
Write-Output "Mailbox: $($Mailbox.UserPrincipalName)" | |
$SendAs = (Get-RecipientPermission $Mailbox.DistinguishedName | ? {$_.AccessRights -match "SendAs" -and $_.Trustee -ne "NT AUTHORITY\SELF" -and !$_.Trustee.tostring().startswith('S-1-5-21-')} | select -ExpandProperty trustee) | |
$SendAs = ($SendAs | % {((get-mailbox $_).DisplayName)}) -join ";" | |
[string]$FullAccess = (Get-MailboxPermission $Mailbox.DistinguishedName -erroraction silentlycontinue | ? {$_.AccessRights -eq "FullAccess" -and !$_.IsInherited -and !$_.user.tostring().startswith('S-1-5-21-')} | Select -ExpandProperty User) -join "," | |
if ($fullaccess) { | |
$Fullaccess = (($FullAccess).split(",") | % {((get-mailbox $_ -erroraction silentlycontinue).DisplayName)}) -join ";" | |
} | |
[string]$sendbehalf = (Get-Mailbox $Mailbox.DistinguishedName | select-object -ExpandProperty GrantSendOnBehalfTo) -join "," | |
if ($sendbehalf) { | |
$sendbehalf = (($sendbehalf).split(",") | % {((get-mailbox $_ -erroraction silentlycontinue).DisplayName)}) -join ";" | |
} | |
if (!$SendAs -and !$FullAccess -and !$sendbehalf) {continue} | |
$Mailbox.DisplayName + "!" + $Mailbox.Alias + "!" + $Mailbox.OU + "!" + $Mailbox.UserPrincipalName + "!" + $FullAccess + "!" + $SendAs + "!" + $sendbehalf | Out-File $OutFile -Append -encoding ascii | |
} |
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