exchange server 2016如何查询邮件是否已读

查询邮件是否已读:
$发送方=癮@test.com"
$接受者=癰@test.com"
$主题=爸魈狻?br/> $味精=Search-MessageTrackingReport身份发送方主题主题收件人接收美元美元-BypassDelegateChecking | % {Get-MessageTrackingReport身份(_.MessageTrackingReportId美元)-BypassDelegateChecking -RecipientPathFilter美元接受者-ReportTemplate recipientpath} msg.RecipientTrackingEvents美元

exchange server 2016如何查询邮件是否已读