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XCCDF
Microsoft Exchange 2013 Client Access Server Security Technical Implementation Guide
SRG-APP-000141
Exchange POP3 service must be disabled.
Exchange POP3 service must be disabled.
An XCCDF Rule
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Exchange POP3 service must be disabled.
Medium Severity
<VulnDiscussion>The POP3 protocol is not approved for use within the DoD. It uses a clear text based user name and password and does not support the DoD standard for PKI for email access. User name and password could easily be captured from the network allowing malicious users to access other system features. Uninstalling or disabling the service will prevent the use of the POP3 protocol.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>