Cached Exchange low bandwidth threshold

Specifies the bit rate threshold value. If the bit rate of the active network connection is below this value, Outlook identifies the network connection as a "slow" connection and operates accordingly (for example, downloading headers instead of full messages).

Supported on: At least Windows 7

Enter the bitrate (kbps: 128k = 128) threshold to detect low bandwidth

(0 - 1,000,000 kbps)

Registry Pathsoftware\policies\microsoft\office\16.0\outlook\rpc
Value Nameslowbitrate
Default Value
Min Value
Max Value1000000


Administrative Templates (Computers)

Administrative Templates (Users)