PowerShell返回PST文件夹列表和每个文件夹中的电子邮件数

# 导入Outlook COM对象
Add-Type -AssemblyName "Microsoft.Office.Interop.Outlook"

# 创建Outlook应用程序对象
$outlook = New-Object -ComObject Outlook.Application

# 获取当前用户的Outlook邮箱
$mailbox = $outlook.Session.DefaultStore.GetRootFolder()

# 获取PST文件夹列表
$pstFolders = $mailbox.Folders | Where-Object { $_.FolderPath.StartsWith("Personal Folders") }

# 遍历每个PST文件夹并获取电子邮件数
foreach ($folder in $pstFolders) {
    $emailCount = $folder.Items.Count
    Write-Output "文件夹：$($folder.FolderPath) 电子邮件数：$emailCount"
}

# 释放资源
[System.Runtime.Interopservices.Marshal]::ReleaseComObject($outlook) | Out-Null