我正在使用Office 365的安全&合规性中心执行ComplianceSearch并使用软删除删除有问题的电子邮件。完成后,我会执行相同的搜索以确认电子邮件已删除,但查看我的搜索查询的结果数量相同。这是因为软删除将电子邮件移动到“可恢复的项目”文件夹。我的问题是,如何在排除“可恢复的项目”文件夹的同时创建New-ComplianceSearch
?从New-ComplianceSearch中排除可恢复的项目文件夹
UPDATE 马修指出我在正确的方向下面。使用脚本here(及以下),你能得到的缺失,可恢复的项目,并清除文件夹的FolderID指定邮箱:
# Collect the target email address
$addressOrSite = Read-Host "Enter an email address"
# Authenticate with Exchange Online and the Security & Complaince Center (Exchange Online Protection - EOP)
if (!$credentials)
{
$credentials = Get-Credential
}
if ($addressOrSite.IndexOf("@") -ige 0)
{
# List the folder Ids for the target mailbox
$emailAddress = $addressOrSite
# Authenticate with Exchange Online
if (!$ExoSession)
{
$ExoSession = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell-liveid/ -Credential $credentials -Authentication Basic -AllowRedirection
Import-PSSession $ExoSession -AllowClobber -DisableNameChecking
}
$folderQueries = @()
$folderStatistics = Get-MailboxFolderStatistics $emailAddress
foreach ($folderStatistic in $folderStatistics)
{
$folderId = $folderStatistic.FolderId;
$folderPath = $folderStatistic.FolderPath;
$encoding= [System.Text.Encoding]::GetEncoding("us-ascii")
$nibbler= $encoding.GetBytes("ABCDEF");
$folderIdBytes = [Convert]::FromBase64String($folderId);
$indexIdBytes = New-Object byte[] 48;
$indexIdIdx=0;
$folderIdBytes | select -skip 23 -First 24 | %{$indexIdBytes[$indexIdIdx++]=$nibbler[$_ -shr 4];$indexIdBytes[$indexIdIdx++]=$nibbler[$_ -band 0xF]}
$folderQuery = "folderid:$($encoding.GetString($indexIdBytes))";
$folderStat = New-Object PSObject
Add-Member -InputObject $folderStat -MemberType NoteProperty -Name FolderPath -Value $folderPath
Add-Member -InputObject $folderStat -MemberType NoteProperty -Name FolderQuery -Value $folderQuery
$folderQueries += $folderStat
}
Write-Host "-----Exchange Folders-----"
$folderQueries |ft
}
然后,您可以使用这些FolderIDs从您的搜索中删除的文件夹。例如:
New-ComplianceSearch -Name test123 -ExchangeLocation [email protected] -ContentMatchQuery "subject:'some subject' AND NOT ((folderid:3F4BE1AEF6C6BB45B8F8EEFE472A7E5C0000000001130000) OR (folderid:3F4BE1AEF6C6BB45B8F8EEFE472A7E5C0000000001140000) OR (folderid:3F4BE1AEF6C6BB45B8F8EEFE472A7E5C0000000001160000))"
谢谢,这听起来很有希望。我会很快研究它,并希望能够提出一些建议,尽管这听起来像需要一些工作。如果您好奇,我正在制作一个PowerShell脚本来删除O365租户中每个邮箱的垃圾邮件和恶意邮件:https://github.com/jdgregson/Delete-Emails-O365/blob/master/Delete-Emails的.ps1。到目前为止它非常有效,但有一个问题是无法确认电子邮件已移至已删除的邮件文件夹。 – jdgregson