在Exchange中刪除用戶誤發送的郵件

有時候員工會誤發送郵件，需要使用此命名去刪除
給管理組賦權
New-ManagementRoleAssignment –Role “Mailbox Import Export” –User ixmsoft\administrator
OR
Get-Mailbox -ResultSize Unlimited | Add-MailboxPermission -User "wu" -Acce***ights Fullaccess -InheritanceType All

刪除郵件之前先保存他的郵件到特定賬戶
Search-Mailbox -Identity "xiayu" -SearchQuery "Subject:15" -TargetMailbox "xiatian" -TargetFolder "beifen" -LogLevel Full

刪除特定時間，特定用戶的郵件
Search-Mailbox -Identity xiayu -SearchQuery "Received:01/22/2018..01/22/2018" -DeleteContent

刪除特定主題，特定用戶的郵件
Search-Mailbox -Identity xiayu -SearchQuery Subject:'15' –DeleteContent

批量刪除用戶郵件之前，先保存用戶郵件
Import-Csv -Path 'C:\list\long.csv' | Foreach {Search-Mailbox -SearchQuery '主題:"26"' -Identity $_.Email -TargetMailbox administrator@long.com -TargetFolder inbox}

批量刪除用戶郵件
Import-Csv -Path 'C:\long.csv' | Foreach {Search-Mailbox -SearchQuery Subject:'36' -DeleteContent -Identity $_.Email}

刪除所有用戶，特定主題的郵件
Get-Mailbox -ResultSize unlimited | Search-Mailbox -SearchQuery "subject:35" -DeleteContent