[squid-users] Filtering SPAM sent Viia HHTTP ?

Dear all;
I am an ISP and at the moment i am suffering from some of my USERS which are
CyberCafes
allowing users of the street to come in and browse without any credentials .
A user will come in and send a bulk email or a SPAM / Fraudulant email Via
one of the Free emailers
available today example: Yahoo, Hotmail, Ratrunner ....etc

I am wondering if I get all my users to go through the proxie that means
there is a center point, is there
any option to get the proxy to monitor all HTTP communications to these
servers?

For example if a User is sending an email to Yahoo i suppose it has to
connect via the Proxy,
isnt \there a way to cypher through it and see if it contains any illegal or
fradulant contents then it will
block the send? It is an IDEA

Thank you

Sarky
Received on Sun Apr 06 2003 - 09:27:07 MDT