Outlook 收件箱过滤器不起作用....为什么不呢？

问题描述

不是只为最近两天的收件箱项目显示 ReceivedTime，而是为所有收件箱项目显示，为什么？

$objOutlook = new-object -comobject outlook.application
$namespace = $objOutlook.GetNameSpace("MAPI")
$InBoxFolder = $namespace.GetDefaultFolder(6)

$DateYest = (Get-Date).AddDays(-2)
$InBoxFolder | where-object {$_.ReceivedTime -gt "$DateYest"}
ForEach ($MailItem in $InBoxFolder) {
write-host $MailITem.ReceivedTime
}

解决方法

您发布的代码不会返回任何收件箱项目。正如所写的那样，您正在通过它不存在的 RecievedTime 属性过滤您的一个收件箱。我的假设是您的示例缺少 .Items 属性。如果按原样将 .Items 添加到过滤器，它不会被捕获到变量或通过管道传递，因此它会直接输出到控制台。但是，如果编写得当，过滤器可以正常工作。

$objOutlook = new-object -comobject Outlook.Application
$namespace = $objOutlook.GetNameSpace("MAPI")
$InboxFolder = $namespace.GetDefaultFolder(6)

$DateYest = (Get-Date).AddDays(-2)
$filteredItems = $InboxFolder.items | where-object {$_.ReceivedTime -gt $DateYest}
foreach ($MailItem in $filteredItems) {
    write-host $MailITem.ReceivedTime
}

或

$objOutlook = new-object -comobject Outlook.Application
$namespace = $objOutlook.GetNameSpace("MAPI")
$InboxFolder = $namespace.GetDefaultFolder(6)

$DateYest = (Get-Date).AddDays(-2)
$InboxFolder.items |
    Where-Object {$_.ReceivedTime -gt $DateYest} |
        ForEach-Object {
            write-host $_.ReceivedTime
        }

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