I read a story about an attack on several root DNS servers recently --
maybe the same botnet was pushing a lot of spam, and got taken offline
for one reason or another?

On 2/8/07, Howard Lowndes <[EMAIL PROTECTED]> wrote:
...that was when I saw a sudden drop in the level of spam attempting to
connect to my mail server.

It had been steady at about 50,000/day and then quite suddenly dropped
by half.  It's not as if it had previously been coming from a small
range of addresses either, but there is a marked drop in the positive
responses from RBL lists.

I'm guessing that a big botnet controller somewhere has been taken
offline.  Would that be a valid assessment.

Graph at http://www.lannet.com.au/traffic/h168/index.html  BTW, the hole
in the middle is because I took the mail server off line for an hour to
do some work on it  :)

--
Howard.
LANNet Computing Associates - Your Linux people <http://lannetlinux.com>
When you want a computer system that works, just choose Linux;
When you want a computer system that works, just, choose Microsoft.
--
Flatter government, not fatter government; abolish the Australian states.

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--
- Jem
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