Hello Folks, I'm having some trouble to run smb_auth with more than one domains. Take a look at this example: [root@amazonas /usr/local/etc/squid]# smb_auth -W DOM1 -U 10.0.0.253 -W DOM2 -U 192.168.0.201 -d neuwald xxx Domain name: DOM1 Pass-through authentication: no Query address options: -U 10.0.0.253 -R Can't load /usr/local/etc/smb.conf - run testparm to debug it Domain controller IP address: 10.0.0.253 Can't load /usr/local/etc/smb.conf - run testparm to debug it Domain controller NETBIOS name: XINGU Contents of //XINGU/NETLOGON/proxyauth: allow OK bdf\edinho xxx Domain name: DOM2 Pass-through authentication: no Query address options: -U 192.168.0.201 -R Can't load /usr/local/etc/smb.conf - run testparm to debug it Domain controller IP address: 192.168.0.201 Can't load /usr/local/etc/smb.conf - run testparm to debug it Domain controller NETBIOS name: MADEIRA Contents of //MADEIRA/NETLOGON/proxyauth: allow OK In this example, the authentication of user neuwald in first domain, DOM1, is ok. The authentication of user edinho, in second domain, DOM2, is ok too. (I have to authenticate domain\user in this case). But when I authenticate via browser, only the authentications of the first domain works. Any idea why the authentications in squid isn't working properly? Thank you, Felipe Neuwald.