Have added constants for this:
http://blogs.msdn.com/b/dvespa/archive/2014/01/15/new-mapi-interface-ignore-home-server.aspx
Need to add code to actually use it
http://blogs.msdn.com/b/dvespa/archive/2014/01/15/new-mapi-interface-ignore-home-server.aspx
Need to add code to actually use it