Ensure 'Exchange recipient filter' is set to 'True'

СреднийУровень 1Автоматическаяexchange

Описание

This policy setting specifies whether the Recipient Filter agent is enabled on the system. The recipient filter uses a recipient block list to identify messages that aren't allowed to enter the organization. The recipient filter also uses the local recipient directory to reject messages sent to invalid recipients. Prints compliant when the recipient filter agent configuration is Enabled. Run on each Edge Transport server. Run from an Exchange Management Shell or after `Add-PSSnapin Microsoft.Exchange.Management.PowerShell.SnapIn`; the audit loads the snap-in itself when Get-ExchangeServer is missing and fails if it cannot.

Как проверяется

Метод проверки: Команда оболочки

shell

$ErrorActionPreference = 'Stop'; if (-not (Get-Command Get-ExchangeServer -ErrorAction SilentlyContinue)) { Add-PSSnapin Microsoft.Exchange.Management.PowerShell.SnapIn -ErrorAction Stop }; if (-not (Get-Command Get-ExchangeServer -ErrorAction SilentlyContinue)) { throw 'Exchange Management Shell cmdlets are not available' }; $c = Get-RecipientFilterConfig -ErrorAction Stop; if ($c.Enabled -eq $true) { 'compliant' } else { 'noncompliant' }

Ожидаемый вывод: compliant

Как исправляется

Метод исправления: Рекомендация или патч инфраструктуры

Set-RecipientFilterConfig -Enabled $true

Свойства

Операционные системы: Любая
Теги: exchangeantispam
Источник: CIS Microsoft Exchange Server 2019 Benchmark v1.0.1 - 1.11 Ensure 'Exchange recipient filter' is set to 'True'

Проверить этот хост

Выполните команду на компьютере, аудит которого вам разрешён. Сканирование работает только на чтение.

shell

tmaegis scan --target exchange