Determine which PC from network sends spam

February 4, 2011 at 13:34:44
Specs: Windows XP
how can i determine which pc in a network of 25 computers is sending spam, as ISP blacklisted my IP as stating it is sending spam

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#1
February 4, 2011 at 15:11:18
If you have your own mail server on that network, run wireshark on it.

How do you know when a politician is lying? His mouth is moving.


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#2
February 4, 2011 at 23:07:20
Thanks guapo for your reply. We do not have a mail server on site, but is hosted at ISP.

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#3
February 5, 2011 at 07:34:28
In that case, you might have to go to each machine & look at the packets sent & received. If I think of a better way, I'll post again.

How do you know when a politician is lying? His mouth is moving.


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