| 1.1.5.1 Ensure 'Automatically download attachments' is set to Disabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.5.2 Ensure 'Do not include Internet Calendar integration in Outlook' is set to Enabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.1.5.2 Ensure 'Do not include Internet Calendar integration in Outlook' is set to Enabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.1.6.1 Ensure 'Download full text of articles as HTML attachments' is set to Disabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.1.6.2 Ensure 'Synchronize Outlook RSS Feeds with Common Feed List' is set to Disabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.1.6.3 Ensure 'Turn Off RSS Feature' is set to Enabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.6.1 Ensure 'Check to disable users from adding entries to server list' is set to Enabled:Publish default, disallow others | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.8.2.1 Ensure 'PST Null Data On Delete' is set to Enabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.9.4.2.2 Ensure 'Outlook Rich Text Options' is set to Enabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.9.6.1.3 Ensure 'Do not allow Outlook object model scripts to run for public folders' is set to Enabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.9.6.1.4 Ensure 'Do not allow Outlook object model scripts to run for shared folders' is set to Enabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.9.6.1.5 Ensure 'Use Unicode format when dragging e-mail message to file system' is set to Disabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.9.8.1.2.2 Ensure 'Prevent publishing to a DAV server' is set to Enabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.9.8.3.4 Ensure 'Read signed e-mail as plain text' is set to Enabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.9.8.3.4 Ensure 'Read signed e-mail as plain text' is set to Enabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.9.8.4.1 Ensure 'Add e-mail recipients to users' Safe Senders Lists' is set to Disabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.9.8.4.3 Ensure 'Junk E-mail protection level: Select level:' is set to Enabled:High | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | SYSTEM AND INFORMATION INTEGRITY |
| 1.9.8.4.4 Ensure 'Trust e-mail from contacts' is set to Enabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.10.2 Ensure 'Turn Off Outlook Social Connector' is set to Enabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.13.1.1 Ensure 'Automatically download content for e-mail from people in Safe Senders and Safe Recipients Lists' is set to Disabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.1.1 Ensure 'Automatically download content for e-mail from people in Safe Senders and Safe Recipients Lists' is set to Disabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.1.2 Ensure 'Block Trusted Zones' is set to Enabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.1.2 Ensure 'Block Trusted Zones' is set to Enabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.1.3 Ensure 'Display pictures and external content in HTML e-mail' is set to Enabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.2.1.1 Ensure 'Attachment Secure Temporary Folder' is set to Disabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.13.2.1.3 Ensure 'Missing Root Certificates' is set to Enabled:Warning | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | IDENTIFICATION AND AUTHENTICATION |
| 1.13.2.1.4 Ensure 'Promote Level 2 errors as errors, not warnings' is set to Disabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | SYSTEM AND INFORMATION INTEGRITY |
| 1.13.2.1.5 Ensure 'Retrieving CRLs (Certificate Revocation Lists)' is set to Enabled:When online always retrieve the CRL | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | IDENTIFICATION AND AUTHENTICATION |
| 1.13.2.1.5 Ensure 'Retrieving CRLs (Certificate Revocation Lists)' is set to Enabled:When online always retrieve the CRL | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | IDENTIFICATION AND AUTHENTICATION |
| 1.13.2.2 Ensure 'Do not display 'Publish to GAL' button' is set to Enabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.13.2.3 Ensure 'Do not provide Continue option on Encryption warning dialog boxes' is set to Enabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.2.3 Ensure 'Do not provide Continue option on Encryption warning dialog boxes' is set to Enabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.2.4 Ensure 'Message Formats' is set to Enabled:S/MIME and Fortezza | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.2.6 Ensure 'S/MIME interoperability with external clients' is set to Enabled:Handle internally | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.2.9 Ensure 'Signature Warning' is set to Enabled:Always warn about invalid signatures | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.3.1.5 Ensure 'Remove file extensions blocked as Level 1' is set to Disabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.3.1.5 Ensure 'Remove file extensions blocked as Level 1' is set to Disabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.3.1.6 Ensure 'Remove file extensions blocked as Level 2' is set to Disabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.3.4 Ensure 'Outlook Security Mode' is set to Enabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | CONFIGURATION MANAGEMENT |
| 1.13.4.1 Ensure 'Allow hyperlinks in suspected phishing e-mail messages' is set to Disabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | SYSTEM AND INFORMATION INTEGRITY |
| 1.13.8 Ensure 'Do not automatically sign replies' is set to Enabled | CIS Microsoft Office Outlook 2013 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.13.10 Ensure 'Prompt User To Choose Security Settings If Default settings Fail' is set to Disabled | CIS Microsoft Office Outlook 2016 v1.1.0 Level 1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 2.5.14.3.1.1 Ensure 'Allow users to demote attachments to Level 2' is set to 'Disabled' | CIS Microsoft Office Enterprise v1.2.0 L1 | Windows | SYSTEM AND INFORMATION INTEGRITY |
| 2.5.14.3.29 (L1) Ensure 'Set Outlook object model custom actions execution prompt' is set to 'Enabled: Automatically Deny' | CIS Microsoft Intune for Office v1.1.0 L1 | Windows | CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| 6.5.3 (L2) Ensure additional storage providers are restricted in Outlook on the web | CIS Microsoft 365 Foundations v5.0.0 L2 E3 | microsoft_azure | ACCESS CONTROL, MEDIA PROTECTION |
| 6.5.3 (L2) Ensure additional storage providers are restricted in Outlook on the web | CIS Microsoft 365 Foundations v5.0.0 L2 E5 | microsoft_azure | ACCESS CONTROL, MEDIA PROTECTION |
| Disable UI extending from documents and templates - excel | MSCT M365 Apps for enterprise 2312 v1.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| Disable UI extending from documents and templates - outlook | MSCT M365 Apps for enterprise 2312 v1.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| Disable UI extending from documents and templates - word | MSCT M365 Apps for enterprise 2312 v1.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| Web pages and Excel 2003 XML spreadsheets | Microsoft 365 Apps for Enterprise 2306 v1.0.0 | Windows | SYSTEM AND INFORMATION INTEGRITY |
