from: lstewart(_at_)acm(_dot_)org
...
Further, when spam arrives, is it bursty? Does it arrive in clumps from
small numbers of sources or is it buried uniformly among legitimate traffic
from all sources? ...
http://www.dcc-servers.net/dcc/graphs/ says that the flow of
spam is remarkably smooth. It's the legitimate traffic that is not.
On the other (albeit anecdotal) hand, my traps get mostly Eastern
Hemisphere spam when the Western Hemisphere is asleep and vice versa.
Vernon Schryver vjs(_at_)rhyolite(_dot_)com
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