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Hi all, i have sbs 2003 server with about 60 clients connected to it. My question is how can i monitor on the server which ip or pc is sending spam. all pcs have windows xp sp3 and trendmicro office client installed managed by the local server also wiindows defender install updated via WSUS on local network.

Basicly what software can i use to see which pc is infected and sending spam from my network?

SBS 2003 has exchange installed sp2 and IMF is configured 6 and 7 delete, if im not mistaken this is only filtering incoming mail?

Trend Scan Mail for Exchange is also iinstalled and up to date on the server.

Thanks for all your help.

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In reply to Spam

Clarifications

If you need to change then try these….Some are free to try out.

In reply to Spam

http://www.gfi.com/landing/mestop.asp?adv=69&loc=58
http://www.hexamail.com/hexamailguard/
http://www.ftgate.com/

Please post back if you have any more problems or questions.

Thanks

In reply to If you need to change then try these….Some are free to try out.

hi thanks for the reply,

will check out those applications.

Can you think of any application i can use/buy to monitor network activity?

Sure check this out…

In reply to Thanks

http://www.softactivity.com/employee-monitoring.asp

Please post back if you have any more problems or questions.

Here are a few network monitoring tools/techniques

In reply to Thanks

MS built-in Netmon.
http://support.microsoft.com/kb/148942

Tutorial for above.
http://www.windowsnetworking.com/articles_tutorials/Analyzing-Traffic-Network-Monitor.html

Collection of freeware, shareware and commercial.
http://www.netmon.org/tools.htm

Google search of TR articles.
http://www.google.com/search?hl=en&q=monitor+network+traffic+Site%3A+techrepublic.com.com

Thanks for the Reply`s

In reply to Here are a few network monitoring tools/techniques

Will play arround.

Activity Monitor and Cisco NetFlow looks like the apps im looking for thanks.

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