Ensure 'Configure sender filtering' is set to 'Enabled'

보통레벨 1자동exchange

설명

Sender filtering compares a list of blocked senders that's maintained by the Exchange administrator. Note: For more information on how to create the list for blocked senders, please visit: Use the Exchange Management Shell to configure blocked senders and domains for sender filtering Note #2: Sender filtering is enabled (by default) on a system performing the Edge Transport server role. Prints compliant when sender filtering 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.

점검 방법

감사 방식: 셸 명령

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' }; $c = Get-SenderFilterConfig -ErrorAction Stop; if ($c.Enabled -eq $true) { 'compliant' } else { 'noncompliant' }

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Set-SenderFilterConfig -Enabled $true

속성

운영 체제: 모두
태그: exchangeantispam
참고 자료: CIS Microsoft Exchange Server 2019 Benchmark v1.0.1 - 1.2 Ensure 'Configure sender filtering' is set to 'Enabled'

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shell

tmaegis scan --target exchange