Hi List

I have a problem with some of our cable access customers. Their PC has a =
trojan or virus and is sending out spam over our IMGate Mailserver. A =
lot of spam.. :-(

How can I stop that ? Disconnecting or block it is a manual task and is =
only a reaction after much mail is send out, but how can I slow und =
detect them before it is to late ?

I detect these guys normaly after >1500 mails are send out because the =
server is getting slower (I have AV + Spamassassin installed).

Any Ideas ?

Martin Jaggi
Network Engineer, CCNP, Compaq ASE
______________________________________________________________________
[EMAIL PROTECTED], phone: +41(0)32 327 3311, fax: +41(0)32 327 3310
LAN Services AG,  Bahnhofplatz 6,  2501 Biel/Bienne, Switzerland

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