I had a couple of users ask me today if there was a change to
our mail config, as the number of spams they received had dropped off
considerably. I personally didn't notice much (750+ spams since Sunday), but I'm
wondering if anyone else has noticed anything.
Perhaps the worms going
around have infected some major spammers (we can hope)?
Here's the graph
of our spam vs non-spam. Spam levels have definitely dropped noticeably, though
not precipitously. I've not changed the SA or mail gateway config in a couple of
weeks, so I don't think it's anything to do with changes I've
made.
johnS
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