To Configure Single Sign-on

Single sign-on must be configured on the Messenger Express Multiplexor machine in the same way as the Messaging (HTTP) server, with the following additional configurations:

configutil -o local.service.http.proxy.admin -v store_administrator

where store_administrator is the back-end store administrator specified during your back-end Messaging Server installation.

configutil -o local.service.http.proxy.adminpass -v store_admin_password

where store_admin_password is the back-end store administrator password specified during your back-end Messaging Server installation.

If you are using multiple back-end Messaging Servers that use different store administrators and passwords, you can configure them individually by appending the fully qualified host name to each configuration variable in Messenger Express Multiplexor:

configutil -o local.service.http.proxy.admin.hostname -v store_administrator

configutil -o local.service.http.proxy.adminpass.hostname -v store_admin_password

where hostname is the host of the back-end HTTP Messaging Server, store_administrator and store_admin_password are the back-end store administrator and password specified during your back-end Messaging Server installation.

To log the user into the back-end servers, Messenger Express Multiplexor uses the proxyauth login command. To enable proxyauth, use the following configutil parameter on the back-end message store:

configutil -o service.http.allowadminproxy -v 1

If Single sign-on is enabled through the Messenger Express Multiplexor, it does not need to be configured on the back-end HTTP Messaging Servers.