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On Mon, Aug 3, 2009 at 4:41 AM, Rich Kulawiec <[email protected]> wrote:

>
> Multiple people report, via public and private channels, a noticeable
> drop (60-80%) in bot-sourced spam attempts over the last 72 hours.
> Some of my sensors have observed the same, others haven't, and still
> others give mixed indications.  But there are sufficient observations
> to indicate that *something* curious has happened.
>

We (Trend Micro) haven't noticed a drop, and SpamCop doesn't show it
either:

http://www.spamcop.net/spamgraph.shtml?spamweek

...although I do see that Ironport/SenderBase shows a slight dip:

http://www.senderbase.org/home/detail_spam_volume

- - ferg

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--
"Fergie", a.k.a. Paul Ferguson
Engineering Architecture for the Internet
fergdawgster(at)gmail.com
ferg's tech blog: http://fergdawg.blogspot.com/
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