Creating new PsObject - powershell

Question

I must be doing something wrong here results are empty, I tried converting html with PsObject it requires -Append that creates multiple html tables and not suited to send an email, any help appreciated.
Foreach($sender in $senders){
$users=Get-TransportServer|Get-MessageTrackingLog -Start (Get-Date).AddHours(-4) -ResultSize Unlimited -Sender $sender.PrimarySmtpAddress |?{$_.Recipients -notlike "*#domain.us" -and $_.RecipientCount -eq "1" -and $_.RecipientStatus -notlike "*,*" -and $_.eventid -eq 'RECEIVE' }
}
$users | % {
$t = New-Object PSObject -Property #{
Sender = $_.Sender
Receiver = $_.Recipients
Messagesubject=$_.Messagesubject
RecipientCount =$_.RecipientCount
TimeStamp=$_.TimeStamp
}
$outtbl += $t
}
$outtbl

Answer 1

Why do you need $users, $outtbl, or $t?
foreach ( $sender in $senders ) {
Get-TransportServer |
Get-MessageTrackingLog -Start (Get-Date).AddHours(-4) -ResultSize Unlimited -Sender $sender.PrimarySmtpAddress |
Where-Object { ($_.Recipients -notlike "*#domain.us") -and
($_.RecipientCount -eq 1) -and
($_.RecipientStatus -notlike "*,*") -and
($_.eventid -eq 'RECEIVE') } | ForEach-Object {
[PSCustomObject] #{
Sender = $_.Sender
Receipients = $_.Recipients
MessageSubject = $_.MessageSubject
RecipientCount = $_.RecipientCount
TimeStamp = $_.TimeStamp
}
}
}
(Not tested - this is just an example of how to eliminate unnecessary variables and write clearer code.)
This code sample requires PowerShell 3.0 or newer because it uses [PSCustomObject].

Answer 2

This was it
foreach ( $sender in $senders ) {
Get-TransportServer |
Get-MessageTrackingLog -Start (Get-Date).AddHours(-4) -ResultSize Unlimited -Sender $sender.PrimarySmtpAddress |
Where-Object { ($_.Recipients -notlike "*#domain.us") -and
($_.RecipientCount -eq 1) -and
($_.RecipientStatus -notlike "*,*") -and
($_.eventid -eq 'RECEIVE') } | ForEach-Object {
$results += New-Object PSObject -Property #{
Sender = $_.Sender
Receiver = $_.Recipients
MessageSubject = $_.MessageSubject
RecipientCount = $_.RecipientCount
TimeStamp = $_.TimeStamp
}
}
}
$results| ConvertTo-Html -Head $style| Out-File $reportpath