Policy
Do not expand Contact Groups
Microsoft Office
Policy overview
Key metadata and intent for this policy.
This policy setting controls whether Outlook users can expand Contact Groups when addressing e-mail messages. If you enable this policy setting, Outlook users cannot expand Contact Groups. If you disable or do not configure this policy setting, when Outlook users add a Contact Group to the To, CC, or BCC fields of an e-mail message or other item, they can expand the Contact Group to see the e-mail addresses of everyone in the group.
Internal name
L_Disabledistributionlistexpansion
Policy ID
6370386a4720
Elements
0
Registry values
How enabled and disabled states update the registry.
| Scope | Registry location | Type | Enabled value | Disabled value | Copy |
|---|---|---|---|---|---|
| User | Path software\policies\microsoft\office\16.0\outlook\options\mail Value name disabledlexpansion | REG_DWORD | HKCU 1 | HKCU 0 |
Registry location
Path
software\policies\microsoft\office\16.0\outlook\options\mail
Value name
disabledlexpansion
Hive
HKCU
Enabled value
1
Disabled value
0
Policy elements
Inputs and configuration options exposed by this policy.
This policy has no additional user input fields.