Detections
Analytics
DTOO344 - Outlook Rich Text options must be set for converting to plain text format.
Information
Outlook automatically converts Rich Text Format (RTF) messages that are sent over the internet to HTML format, so that the message formatting is maintained and attachments are received.This setting controls how Outlook sends RTF messages to internet recipients.
Solution
Set the policy value for User Configuration >> Administrative Templates >> Microsoft Outlook 2016 >> Outlook Options >> Mail Format >> Internet Formatting 'Outlook Rich Text options' to 'Enabled: Convert to Plain Text format'.See Also
https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_MS_Outlook_2016_V2R4_STIG.zip
Item Details
Audit Name: DISA STIG Microsoft Outlook 2016 v2r4
Category: CONFIGURATION MANAGEMENT
References: 800-53|CM-6b., CAT|II, CCI|CCI-000366, Rule-ID|SV-251867r961863_rule, STIG-ID|DTOO344, STIG-Legacy|SV-57685, STIG-Legacy|V-44851, Vuln-ID|V-251867
Plugin: Windows
Control ID: b072e83c4bd22fda1c4ffa7195dfb00dbfed971b7031b934036dbffe70e0dc45