STIGQter: STIG Summary: Microsoft Exchange 2016 Mailbox Server Security Technical Implementation Guide Version: 1 Release: 4 Benchmark Date: 25 Oct 2019: Exchange must not send automated replies to remote domains.

DISA Rule

SV-95417r1_rule

Vulnerability Number

V-80707

Group Title

SRG-APP-000261

Rule Version

EX16-MB-000520

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'> -AutoReplyEnabled $false

Note: The <IdentityName> value must be in single quotes.

Check Contents

Open the Exchange Management Shell and enter the following command:

Get-RemoteDomain | Select Name, Identity, AutoReplyEnabled

If the value of "AutoReplyEnabled" is not set to "False", this is a finding.

Vulnerability Number

V-80707

Documentable

False

Rule Version

EX16-MB-000520

Severity Override Guidance

Open the Exchange Management Shell and enter the following command:

Get-RemoteDomain | Select Name, Identity, AutoReplyEnabled

If the value of "AutoReplyEnabled" is not set to "False", this is a finding.

Check Content Reference

M

Target Key

3355

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