Exchange 2010 Powershell - Return Users With SendAs Permissions But Filter Disabled Users - powershell

Question

so I have a script that works fine that I found online and changed to suit my needs. I have pasted this script below. However, in the output there is a lot of disabled users that have permissions to the mailboxes. E.g. I'd get an Output like "Mailbox Name^Mailbox#email.com^ActiveUser ActiveUser DisabledUser" So I am wondering if there is a way to make the script skip disabled users, same way how it leaves out self permissions.
Add-PSSnapin Microsoft.Exchange.Management.PowerShell.E2010
. $env:ExchangeInstallPath\bin\RemoteExchange.ps1
Connect-ExchangeServer -auto
$OutFile = “C:\Send_As_Permissions.txt”
“DisplayName” + “^” + “Email Address” + “^” + “Send As” | Out-File $OutFile -Force
$Mailboxes = Get-Mailbox -resultsize unlimited | Select Identity, Alias, DisplayName, DistinguishedName, WindowsEmailAddress
ForEach ($Mailbox in $Mailboxes) {
$SendAs = Get-ADPermission $Mailbox.identity | where {($_.ExtendedRights -like “*Send-As*”) -and -not ($_.User -like “NT AUTHORITY\SELF”) -and -not ($_.User -like “s-1-5-21*”)} | % {$_.User}
$Mailbox.DisplayName + “^” + $Mailbox.WindowsEmailAddress + “^” + $SendAs | Out-File $OutFile -Append
}

Answer 1

If you want to report on enabled mailboxes only, filter the output from Get-Mailbox on the IsMailboxEnabled property:
$Mailboxes = Get-Mailbox -resultsize unlimited | Where-Object { $_.IsMailboxEnabled } | Select ...
If you want to report on individual rights assignments for enabled accounts only, you'll have to query AD based on the value of the User property you extract:
$SendAs = Get-ADPermission $Mailbox.identity | where {($_.ExtendedRights -like “*Send-As*”) -and -not ($_.User -like “NT AUTHORITY\SELF”) -and -not ($_.User -like “s-1-5-21*”)} | % {$_.User}
$domain,$username = $SendAs.Split('\')
$ADUser = Get-ADUser -Identity $username -Server $domain
if($ADUser.Enabled){
# output to report
}