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outlk16.Office.Microsoft.Policies.Windows• User

RPC/HTTP Connection Flags

This policy setting configures connection options for Outlook Anywhere. If you enable this policy setting, you can configure multiple connection options by selecting the flag in the drop down menu that contains the combination of settings you need. The following flags are available: If you disable or do not configure this policy setting, Outlook uses the settings specified in Autodiscover. Flag 1: Enables the 'Connect to Microsoft Exchange using HTTP checkbox' on the Connection tab. The following flags configure options in the Microsoft Exchange Proxy Settings dialog box: Flag 2: Enables the 'Connect using SSL only' checkbox Flag 3: Enables the 'Only connect to proxy servers that have this principal name in their certificate' checkbox Flag 4: Enables the 'On fast networks, connect using HTTP first, then connect using TCP/IP' checkbox Flag 5: Enables the 'On slow networks, connect using HTTP first, then connect using TCP/IP' checkbox

Policy Details

Policy Name
L_RPCHTTPConnectionFlags
Registry Key
software\policies\microsoft\office\16.0\outlook\rpc
Supported On
At least Windows Server 2008 R2 or Windows 7
Available Languages
en-us

Configuration Elements

Select a combination of RPC/HTTP connection flags (see Explain tab for details):

Type: enum

Allowed Values
  • 0 No Flags
  • 47 Flags: 1 + 2 + 3 + 4 + 5
  • 39 Flags: 1 + 2 + 3 + 5
  • 43 Flags: 1 + 2 + 4 + 5
  • 35 Flags: 1 + 2 + 5
  • 41 Flags: 1 + 4 + 5
  • 33 Flags: 1 + 5