STIGQter STIGQter: STIG Summary: Microsoft Exchange 2016 Edge Transport Server Security Technical Implementation Guide Version: 1 Release: 4 Benchmark Date: 24 Jan 2020: Exchange Receive connectors must control the number of recipients chunked on a single message.

DISA Rule

SV-95247r1_rule

Vulnerability Number

V-80537

Group Title

SRG-APP-000247

Rule Version

EX16-ED-000290

Severity

CAT III

CCI(s)

Weight

10

Fix Recommendation

Open the Exchange Management Shell and enter the following command:

Set-ReceiveConnector -Identity <'IdentityName'> -ChunkingEnabled $true

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

Repeat the procedure for each receive connector.

Check Contents

Open the Exchange Management Shell and enter the following command:

Get-ReceiveConnector | Select Name, Identity, ChunkingEnabled

For each receive connector, if the value of "ChunkingEnabled" is not set to "True", this is a finding.

Vulnerability Number

V-80537

Documentable

False

Rule Version

EX16-ED-000290

Severity Override Guidance

Open the Exchange Management Shell and enter the following command:

Get-ReceiveConnector | Select Name, Identity, ChunkingEnabled

For each receive connector, if the value of "ChunkingEnabled" is not set to "True", this is a finding.

Check Content Reference

M

Target Key

3353

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