1. Specify "listen=x.x.x.x" and add "children=N" directive as well (e.g. children=5) 2. Could not resolve blah-blah comes from the fact that you do not have a DNS reverse entry for this IP address. Try specifying the following directives. They might help. dns=no rev_dns=no Regards, Andrey. P.S. - This is just a warning, so dont worry too much. Nevertheless, seeing warnings is not that pleasant anyway. I understand your concern. ;-)