I am looking for how to set a custom SBL, zen.spamhaus.org instead of the default msgsecurity.juniper.net, in Junos UTM.
I am looking at setting up a hostname convention for our servers based on the service they provide, such as http, https, smtp, pop, dns, sql, etc. Each service is on its own virtual machines on a Xen host server (dom0), for which there are multiple Xen host servers (10+). I have read both the Datacenter Naming Scheme by Mark Garner of Sun and RFC 1178 as well as a few Google searchs but those seem to focus on having many servers that perform only a few services, such as a larger cluster (10+) of database servers, a large cluster of web servers, a large cluster of mail servers, etc. In my situation we are working with a small cluster (2-4) of virtual servers for a large number of services (12+). In this regard I do not like the idea of having a different hostname theme for each service, such as all mail servers being named after birds, all database servers after trees, and so on, because I think it will become confusing with very few hosts and very many different services. I am wondering if anyone has a good idea for defining hostnames in such an environment. Thank you.