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Default settings for Exchange virtual directories

  • Article
  • 01/26/2023

Applies to: Exchange Server 2013

Exchange Server 2013 automatically configures multiple Internet Information Services (IIS) virtual directories during installation. This topic contains information about the default IIS authentication settings and default Secure Sockets Layer (SSL) settings for the Client Access and Mailbox servers.

Client Access server

The following table lists the default settings on a stand-alone Exchange 2013 Client Access server.

Virtual directory Authentication method SSL settings Management method
Default website
  • Anonymous
  • Required
 IIS management console
aspnet_client
  • Anonymous authentication
  • SSL required
  • Requires 128-bit encryption
 IIS management console
Autodiscover
  • Anonymous authentication
  • Basic authentication
  • Windows authentication
  • SSL required
  • Requires 128-bit encryption
 Exchange Management Shell (Shell)
ecp
  • Anonymous authentication
  • Basic authentication
  • SSL required
  • Requires 128-bit encryption
 Exchange admin center (EAC) or Shell
EWS
  • Anonymous authentication
  • Windows authentication
  • SSL required
  • Requires 128-bit encryption
 Shell
Microsoft-Server-ActiveSync
  • Basic authentication
  • SSL required
  • Requires 128-bit encryption
 EAC or Shell
OAB
  • Windows authentication
  • Not required
 EAC or Shell
owa
  • Basic authentication
  • SSL required
  • Requires 128-bit encryption
 EAC or Shell
PowerShell
  • Anonymous authentication
  • Not required
 Shell
Rpc
  • Basic authentication
  • Windows authentication
  • SSL required
  • Requires 128-bit encryption
 Shell
RpcWithCert By default, all authentication methods are disabled.
  • Required

Mailbox server

The following table lists the default settings on a stand-alone Exchange 2013 Mailbox server.

Default Mailbox server IIS authentication and SSL settings

Virtual directory Authentication method SSL settings Management method
Default website
  • Anonymous authentication
  • SSL required
  • Requires 128-bit encryption
 This virtual directory can't be configured by the user.
PowerShell
  • Anonymous authentication
  • Not required
 Shell