As here are (maybe ) no weblogic experts, can you explain what hostname verification you mean?
A host name verifier ensures the host name in the URL to which the client connects matches the host name in the digital certificate that the server sends back as part of the SSL connection.
after searching in the community i have found this "In AS if the system property org.jboss.security.ignoreHttpsHost is set to true then all WS
connections will not verify the hostname. I'll see if there is a more granular solution. " I am not sure how and where to set this property ???