I've installed bind on centos 4.3.. This is a part of my config file: example.com. IN MX 10 mail.example.com. example.com. IN MX 15 mail1.example.com. example.com. IN MX 20 mail2.example.com. mail.example.com. IN A IP mail.example.com. IN A IP _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos