On Mon, 2006-11-27 at 08:43 -0800, Bret Miller wrote: > > I'd like something quasi-official if possible, so I can tell my > > bosses: according to this report, even with diligent spam filtering, > > xx% of the email people receive is still spam. If fewer than xx% of > > your email is spam, we're ahead of the curve. > This is typical for us for a single day. This is post MTA/dnsbl blocks, that is, actual messages received. This was also a holiday week so (legitimate) traffic is light.
On this particular day, we had one (reported) false-positive (.023% FP rate). Recently, the stock-spams have been slipping through a lot and, in general, have skewed our false-negative ratio up. Nothing reported as a false-negative on this day though. Spam/Ham CATEGORY TOTAL % of FLT MSGS ------------------------------------------------------------------------------ Total filtered msgs: 4384 Ham: 1180 26.92 % Spam: 3204 73.08 %
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