Il giorno lun, 05/06/2006 alle 20.19 -0700, Don Russell ha scritto: > I added some information to my named configuration so sendmail could > resolve the reverse look up of the private LAN addresses.... or at least > get an error quickly instead of timing out I had same problems, and after a long throubleshooting I decided that queron external DNS for every delivered mail was not a good idea. Now I have a practical question, because I'm on a laptop and I'm on customers network some days. It's hard to recofigure DNS server on my laptop to forward queries to a DNS server on customer LAN if I can't reach external DNS Servers because of firewall? There is a way to ask DHCP info but to ignore DNS info from DHCP Server? Bye Ambrogio