Just my 2 cents: I don't see the ALL_TRUSTED ever in action because at my MTA level (Exim 4.5), I don't direct mail that comes from my internal network through SA. Anyone sees a reason to do so?
I do recommend directing all the internal email through an anti-virus (ClamAV in my case). I thought this was redundant but was burnt when someone inadvertently brought a virus on her laptop and once inside and behind the firewall, it started to send itself to everyone. Luckily, in addition to having Clam on the server, most people also run Norton or something else on their PCs. The chances of someone inadvertently bringing in ratware that works as a virus is a lot smaller. -- Ilan Aisic Registered Linux User 8124 http://counter.li.org
