My company had a SBS2003 server. We are in the process of upgrading to full brown software. Currently we have the SBS 2003 server sharing files. And a new server that we moved Exchange to for now. We set the security permissions wide open on the sbs server so as we added people they can see the shares. We tested it and it was working now it is not. We found that if we set the passwords the same on old and new domain that it does work. Is there any permission we can set that will let people connect without authenticating?