Recipient filter must be enabled.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-33581	Exch-2-743	SV-44001r1_rule	ECSC-1	Medium

Description
Email system availability depends in part on best practices strategies for setting tuning configurations. Careful tuning reduces the risk that system or network congestion will contribute to availability impacts. Filters that govern inbound Email evaluation can significantly reduce SPAM, PHISHING, and SPOOFED Emails. Messages from blank senders, known SPAMMERS, or 0-day attack modifications must be enabled to be effective.

Description

Email system availability depends in part on best practices strategies for setting tuning configurations. Careful tuning reduces the risk that system or network congestion will contribute to availability impacts. Filters that govern inbound Email evaluation can significantly reduce SPAM, PHISHING, and SPOOFED Emails. Messages from blank senders, known SPAMMERS, or 0-day attack modifications must be enabled to be effective.

STIG	Date
Exchange 2010 Edge Transport Server STIG	2014-03-11

Details

Check Text ( C-41687r1_chk )
Open the Exchange Management Shell and enter the following command: Get-RecipientFilterConfig \| Select Enabled If the value of 'Enabled' is not set to 'True', this is a finding.

Fix Text (F-37472r1_fix)
Open the Exchange Management Shell and enter the following command: Set-RecipientFilterConfig -Enabled $true