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XCCDF
Microsoft Exchange 2016 Edge Transport Server Security Technical Implementation Guide
SRG-APP-000247
Exchange Receive connectors must control the number of recipients chunked on a single message.
Exchange Receive connectors must control the number of recipients chunked on a single message.
An XCCDF Rule
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Exchange Receive connectors must control the number of recipients chunked on a single message.
Low Severity
<VulnDiscussion>Email system availability depends in part on best practice strategies for setting tuning configurations. For message size restrictions, multiple places exist to set or override inbound or outbound message size. Failure to control the configuration strategy can result in loss of data or system availability. This setting enables the administrator to enable "chunking" on received messages as they arrive at the domain. This is done so large message bodies can be relayed by the remote sender to the Receive connector in multiple, smaller chunks.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>