STIGQter: STIG Summary: Microsoft Exchange 2019 Edge Server Security Technical Implementation Guide Version: 2 Release: 2 Benchmark Date: 30 Jan 2025:

Exchange Sender Identification Framework must be enabled.

DISA Rule

SV-259629r961161_rule

Vulnerability Number

V-259629

Group Title

SRG-APP-000261

Rule Version

EX19-ED-000143

Severity

CAT II

CCI(s)

• CCI-001308 - Automatically update spam protection mechanisms on an organization-defined frequency.

Weight

10

Fix Recommendation

Open the Exchange Management Shell and enter the following command:

Set-SenderIdConfig -Enable $true

Check Contents

Note: If third-party anti-spam product is being used, the anti-spam product must be configured to meet the requirement.

Open the Exchange Management Shell and enter the following command:

Get-SenderIdConfig | Select-Object -Property Name, Identity, Enabled

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

Note: By Default, the value of "Enabled" is set to "True".

Vulnerability Number

V-259629

Documentable

False

Rule Version

EX19-ED-000143

Severity Override Guidance

Note: If third-party anti-spam product is being used, the anti-spam product must be configured to meet the requirement.

Open the Exchange Management Shell and enter the following command:

Get-SenderIdConfig | Select-Object -Property Name, Identity, Enabled

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

Note: By Default, the value of "Enabled" is set to "True".

Check Content Reference

M

Target Key

5579