Cached Exchange Mode (File | Cached Exchange Mode)

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

Registry

HKCU software\policies\microsoft\office\16.0\outlook\cached mode

Options

cachedexchangemode enum
  • Download Headers -> 1
  • Download Full Items -> 2
  • Download Headers and then Full Items -> 3

Description

Specifies the default Cached Exchange Mode for new profiles and disables the download options in the Cached Exchange Mode command submenu in the File menu.