Do not display hit highlights in search results

Supported on: At least Windows Server 2008 R2 or Windows 7

Registry

HKCU software\policies\microsoft\office\16.0\outlook\search

Value name: disablehithighlighting

Enabled: disablehithighlighting = 1

Disabled: disablehithighlighting = 0

By default, hit highlights are included in search results. Enable this setting to turn off search hit highlighting.