[ExchangeList] Re: Spam Attack

  • From: "syed faizan" <syed.faizan@xxxxxxxxx>
  • To: exchangelist@xxxxxxxxxxxxx
  • Date: Fri, 19 Oct 2007 00:15:40 +0530

Hi Daniel
If its exchange server 2003,then try the Tar Pitting with recipient filtering feature because its worth implementing.Try link below and am sure you will be satisfied
Syed Faizan

On 10/18/07, Dan Crain <DanC@xxxxxxxxxxxx> wrote:
Woke up today to find my phone downloading 5000 system administrator messages so I naturally assumed spam attack.
Checked my isa logs to make sure it was coming from outside the company and sure enough they are from a range of ip addresses which appear to be 168.95.6.xxx and 168.95.4.xxx the whole range
Right now I've been deleting the emails by stopping the smtp queue and deleting the emails from the folder.
My question is, how do I stop this? This is the first time I've had this done to my server.
Any help would be great...thanks,
Daniel A. Crain
Systems Administrator
Dean, Ringers, Morgan & Lawton, P.A.
201 East Pine Street, Suite 1200
Orlando, FL 32801
Phone: 407-422-4310

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