STIGQter: STIG Summary: Microsoft Exchange 2013 Mailbox Server Security Technical Implementation Guide Version: 2 Release: 1 Benchmark Date: 22 Jan 2021:

Exchange external/Internet-bound automated response messages must be disabled.

DISA Rule

SV-207314r615936_rule

Vulnerability Number

V-207314

Group Title

SRG-APP-000261

Rule Version

EX13-MB-000240

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-RemoteDomain -Identity <'IdentityName'> -AllowedOOFType 'InternalLegacy'

Note: The <IdentityName> and InternalLegacy values must be in quotes.

Check Contents

Open the Exchange Management Shell and enter the following command:

Get-RemoteDomain | Select Name, DomainName, Identity, AllowedOOFType

If the value of AllowedOOFType is not set to InternalLegacy, this is a finding.

Vulnerability Number

V-207314

Documentable

False

Rule Version

EX13-MB-000240

Severity Override Guidance

Open the Exchange Management Shell and enter the following command:

Get-RemoteDomain | Select Name, DomainName, Identity, AllowedOOFType

If the value of AllowedOOFType is not set to InternalLegacy, this is a finding.

Check Content Reference

M

Target Key

2923

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