> > Our DNS-Administrator sad to me, that this "mail" infrastructure make on > peek times lots of DNS-Request, so much, that we have problems with > that. > > So my QUESTION ist, how can i determine the DNS-Request from the > AMaViS-Server?
maybe use a wireshark/tcpdump to see the traffic. > > Or where, maybe on witch loaded modules in AMaViS, can I reduce the > DNS-Requests. you could use a cacheing dns server (for example: dnsmasq) on the mailservers and put the "nameserver 127.0.0.1" as first line in /etc/ resolv.conf - Thomas
