STIGQter STIGQter: STIG Summary: MS Exchange 2013 Edge Transport Server Security Technical Implementation Guide Version: 1 Release: 5 Benchmark Date: 26 Apr 2019: The Exchange Sender Reputation filter must identify the spam block level.

DISA Rule

SV-84495r1_rule

Vulnerability Number

V-69873

Group Title

SRG-APP-000261

Rule Version

EX13-EG-000195

Severity

CAT II

CCI(s)

Weight

10

Fix Recommendation

Open the Exchange Management Shell and enter the following command:

Set-SenderReputationConfig -SrlBlockThreshold 6

or

The value as identified by the EDSP that has obtained a signoff with risk acceptance.

Check Contents

Open the Exchange Management Shell and enter the following command:

Get-SenderReputationConfig | Select Name, SrlBlockThreshold

If the value of SrlBlockThreshold is not set to 6, this is a finding.

or

If the value of SrlBlockThreshold is set to a value other than 6 and has signoff and risk acceptance in the EDSP, this is not a finding.

Vulnerability Number

V-69873

Documentable

False

Rule Version

EX13-EG-000195

Severity Override Guidance

Open the Exchange Management Shell and enter the following command:

Get-SenderReputationConfig | Select Name, SrlBlockThreshold

If the value of SrlBlockThreshold is not set to 6, this is a finding.

or

If the value of SrlBlockThreshold is set to a value other than 6 and has signoff and risk acceptance in the EDSP, this is not a finding.

Check Content Reference

M

Target Key

3099

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