Message when Outlook cannot find the digital ID to decode a message

Sets the value for the corresponding UI option.

Supported on: At least Windows 7
Enter error message text (max 255 characters):

Registry HiveHKEY_CURRENT_USER
Registry Pathsoftware\policies\microsoft\office\15.0\outlook\security
Value Nameneedencryptionstring
Value TypeREG_SZ
Default Value

outlk15.admx

Administrative Templates (Computers)

Administrative Templates (Users)