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

MittelStufe 1Automatisiertexchange

Beschreibung

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.

So wird geprüft

Prüfmethode: Shell-Befehl

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' }

Erwartete Ausgabe: compliant

So wird behoben

Behebungsmethode: Anleitung oder Infrastruktur-Patch

Set-RecipientFilterConfig -Enabled $true

Eigenschaften

Betriebssysteme: Beliebig
Tags: exchangeantispam
Referenz: CIS Microsoft Exchange Server 2019 Benchmark v1.0.1 - 1.11 Ensure 'Exchange recipient filter' is set to 'True'

Diesen Host prüfen

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shell

tmaegis scan --target exchange