Configure fast shutdown behavior

This policy setting controls Outlook's "fast shutdown" behavior.

If you enable this policy setting, you may select one of these options:

- MAPI provider does not support: Outlook should always use Fast Shutdown unless a MAPI provider explicitly does not support it.
- All MAPI providers support: Outlook only uses Fast Shutdown if all MAPI providers do support it.
- Never: Outlook never uses Fast Shutdown

If you disable or do not configure this policy setting, the behavior will be the same as the "MAPI provider does not support" option.

Supported on: At least Windows 7



  1. MAPI provider does not support
    Registry HiveHKEY_CURRENT_USER
    Registry Pathsoftware\policies\microsoft\office\15.0\outlook\options\shutdown
    Value Namefastshutdownbehavior
    Value TypeREG_DWORD
    Value0
  2. All MAPI providers support
    Registry HiveHKEY_CURRENT_USER
    Registry Pathsoftware\policies\microsoft\office\15.0\outlook\options\shutdown
    Value Namefastshutdownbehavior
    Value TypeREG_DWORD
    Value1
  3. Never
    Registry HiveHKEY_CURRENT_USER
    Registry Pathsoftware\policies\microsoft\office\15.0\outlook\options\shutdown
    Value Namefastshutdownbehavior
    Value TypeREG_DWORD
    Value2


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