[squid-users] New user - redirection question

Hello!

I'm new to squid and this list...so lemme first say hello to the
mailinglist :-)

I'm running the following system on debian:
squid 2.6.5-4 -->> SqiudClamAV -->> squidGuard 1.2.0-8.1

Because i cannot say if the problem is related to squid or the
helper-apps i dunno if it's offtopic to this mailinglist :-O

System is running mostly fine with some problems:

1.)
When running MSN Web Messenger http://webmessenger.msn.com/ it's not
possible to receive chat's from others...it's only
"one-way-communication"

2.)
A 2nd Problem is the usage of a remote control tool (NetViewer
http://www.netviewer.de/ ) which gives an error when trying to use.

Both applications (Webmessenger and Netviewer) work with the old
Winbloze Trendmicro Viruswall-Proxy-Server.

So my question is:

Now i'm using the redirector SqiudClamAV in /etc/squid/squid.conf:
redirect_program /usr/local/bin/squidclamav

Is it possible to have different redirectors (or direct connection) for
different url's ? (via acl's)?

Or: is there another good recommendation for a squid http-proxy with
url-blocking and virus-scanning???
 
Thx!!!

--
Ove Starckjohann