bug 3806: do not run DNSBL and SPF tests as root on non-linux UNIX platforms, due to a stupid bug in Sys::Hostname::Long that renames the hostname
bug 3806: do not run DNSBL and SPF tests as root on non-linux UNIX platforms, due to a stupid bug in Sys::Hostname::Long that renames the hostname

git-svn-id: e9fe9b84e32fc5e57b7d09c40cd78b14ea28ed71@54713 13f79535-47bb-0310-9956-ffa450edef68

apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin