Xóa email trên Exchange Online

1. https://purview.microsoft.com/ tạo content search, để kiểm tra

2. Kết nối bằng PowerShell để thực hiện Purge

Các lệnh thường dùng

Connect-IPPSSession -EnableSearchOnlySession

Get-ComplianceSearch -Identity "XOAMAIL"

New-ComplianceSearchAction -SearchName "XOAMAIL" -Purge -PurgeType HardDelete

Get-ComplianceSearchAction | Where-Object {$_.SearchName -eq "XOAMAIL"}

# =========================================

# 0. CLEANUP + CONNECT

# =========================================

# Cleanup session

Get-PSSession | Remove-PSSession

# Update module

Update-Module ExchangeOnlineManagement -Force

# Connect đúng mode mới (bắt buộc)

Connect-IPPSSession -EnableSearchOnlySession

# =========================================

# 1. SEARCH (Start / Check)

# =========================================

# Check search

Get-ComplianceSearch -Identity "XOAMAIL"

# Start search

Start-ComplianceSearch -Identity "XOAMAIL"

# =========================================

# 2. VIEW (Items / Query / Scope)

# =========================================

# Xem số lượng email + size

Get-ComplianceSearch -Identity "XOAMAIL" |

FL Name, Status, Items, Size

# Xem query

Get-ComplianceSearch -Identity "XOAMAIL" |

Select ContentMatchQuery

# Xem mailbox scope

Get-ComplianceSearch -Identity "XOAMAIL" |

Select ExchangeLocation

# =========================================

# 3. EXPORT (Review trước khi xóa)

# =========================================

# Export kết quả

New-ComplianceSearchAction -SearchName "XOAMAIL" -Export

# =========================================

# 4. PURGE (Xóa email)

# =========================================

# Soft delete (khuyến nghị)

New-ComplianceSearchAction -SearchName "XOAMAIL" -Purge -PurgeType SoftDelete

# Hard delete (xóa vĩnh viễn - cẩn thận)

New-ComplianceSearchAction -SearchName "XOAMAIL" -Purge -PurgeType HardDelete

# =========================================

# 5. CHECK STATUS (Export / Purge)

# =========================================

# Xem tất cả action liên quan

Get-ComplianceSearchAction | Where-Object {

    $_.SearchName -eq "XOAMAIL"

}

# Xem nhanh trạng thái

Get-ComplianceSearchAction | Where-Object {

    $_.SearchName -eq "XOAMAIL"

} | Select Name, Action, Status

# Xem chi tiết đầy đủ

Get-ComplianceSearchAction | Where-Object {

    $_.SearchName -eq "XOAMAIL"

} | FL *

# =========================================

# 6. MONITOR REALTIME (OPTIONAL)

# =========================================

while ($true) {

    Get-ComplianceSearchAction | Where-Object {

        $_.SearchName -eq "XOAMAIL"

    } | Select Name, Status

    Start-Sleep 5

}