Hello,I wonder if in my case could I get enhancements with qmail, installing a DNS (also just a cached DNS) into my linux server. Please consider that: I'have not a registered FQDN,my IP on the INTERNET is dynamic, I have only few machines into my LAN with their private hostnames and relative IPs. I red that if I wanna use RELAYCLIENT="" I have to start my qmail by tcpserver,actually I have csh -cf '/var/qmail/rc &' into my rc.local, upgrading to tcpserver should I just comment out the above line and put the tcpserver line? Sorry for my questions! -- Regards,: Marco Calistri <[EMAIL PROTECTED]> gpg key available on http://www.qsl.net/ik5bcu Xfmail 1.4.7p2 on linux RedHat 6.2