Common Domain Problem

hi,

I m using SourceID.Java to make my two applications SSO enabled.

In sourceid-sso.xml file we need to specify <common domain> and <common domain host>

suppose, if my two applications are yahoo.com and hotmail.com both do not have a common domain something like X.Z.com and Y.Z.com ...so how we can have IDP introduction through cookies.

At present I am using both applications on localhost and running on tomcat. Can u please give me an example how to give <Common domain> and <common domain host>
values. My IDP id TestIDP and SP is TestSP.

please send reply to my id [email protected]

Thank you

bye
praveen

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