SELECT Name,Count
FROM OpenExchangePSQuery(
POWERSHELL, '
$maillist = Get-Mailbox ReplaceWithServerName
Foreach ($mbx in $maillist)
{
$name = $mbx.PrimarySmtpAddress;
$messages = Get-MessageTrackingLog -resultsize unlimited -start (get-date).adddays(-1) -end (get-date) | where {$_.recipients -icontains "$name"}
$Result = New-Object PSObject -Property @{
Name = $name
Count = $messages.count
}$Result | Select name,count
', POWERSHELL
)