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XCCDF
Microsoft Office 365 ProPlus Security Technical Implementation Guide
SRG-APP-000340
Outlook must be configured to prevent users overriding attachment security settings.
Outlook must be configured to prevent users overriding attachment security settings.
An XCCDF Rule
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Outlook must be configured to prevent users overriding attachment security settings.
Medium Severity
<VulnDiscussion>This policy setting prevents users from overriding the set of attachments blocked by Outlook. If you enable this policy setting users will be prevented from overriding the set of attachments blocked by Outlook. Outlook also checks the "Level1Remove" registry key when this setting is specified. If you disable or do not configure this policy setting, users will be allowed to override the set of attachments blocked by Outlook.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>