all server: private-domain: "kcilink.com"private-domain: "m1e.net"private-domain: "mailermailer.com"private-domain: "khera.org" 4 10 10 4096 512 200 86400 0 900 900 10000 10000000 1 7.168.192.in-addr.arpa 199.83.96.5 97.168.192.in-addr.arpa 199.83.96.5