Blocking Explicit Bing with ISA Serverhttp://blogs.technet.com/tristank/archive/2009/06/18/blocking-explicit-bing-with-isa-server.aspxMike from Bing posted on some SafeSearch updates to Bing , particularly around image search and video preview. So, with the new explicit domain name (explicit.bing.net), a block is easy enough to implement with ISA Server and nothing extra. If you’veen-AUCommunityServer 2.1 SP1 (Build: 61025.2)