STIGQter: STIG Summary: MS Exchange 2013 Edge Transport Server Security Technical Implementation Guide Version: 1 Release: 5 Benchmark Date: 26 Apr 2019:

The Exchange Simple Mail Transfer Protocol (SMTP) IP Allow List Connection filter must be enabled.

DISA Rule

SV-84519r1_rule

Vulnerability Number

V-69897

Group Title

SRG-APP-000261

Rule Version

EX13-EG-000255

Severity

CAT II

CCI(s)

• CCI-001308 - The information system automatically updates spam protection mechanisms.

Weight

10

Fix Recommendation

Open the Exchange Management Shell and enter the following command:

Set-IPAllowListConfig -Enabled $true

Check Contents

Open the Exchange Management Shell and enter the following command:

Get-IPAllowListConfig | Select Name, Enabled

If the value for Enabled is not set to True, this is a finding.

Vulnerability Number

V-69897

Documentable

False

Rule Version

EX13-EG-000255

Severity Override Guidance

Open the Exchange Management Shell and enter the following command:

Get-IPAllowListConfig | Select Name, Enabled

If the value for Enabled is not set to True, this is a finding.

Check Content Reference

M

Target Key

3099

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