User Entries to Server List must be disallowed.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-71265	DTOO286	SV-85889r1_rule		Medium

Description
If users are able to manually enter the addresses of servers that are not approved by the organization, they could use servers that do not meet your organization's information security requirements, which could cause sensitive information to be at risk. By default, when users create a meeting workspace, they can choose a server from a default list provided by administrators or manually enter the address of a server that is not listed.

Description

If users are able to manually enter the addresses of servers that are not approved by the organization, they could use servers that do not meet your organization's information security requirements, which could cause sensitive information to be at risk. By default, when users create a meeting workspace, they can choose a server from a default list provided by administrators or manually enter the address of a server that is not listed.

STIG	Date
Microsoft Outlook 2016 STIG	2016-07-28

Details

Check Text ( None )
None

Fix Text (F-46939r1_fix)
Set the policy value for User Configuration -> Administrative Templates -> Microsoft Outlook 2016 -> Meeting Workspace "Disable user entries to server list" to "Enabled (Publish default, disallow others)".