[Exim] Help with Exim 4.x & System Filter

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Hi there

I have recently installed Exim 4.04 and I can no longer use this command to process the system filter:

>       message_filter = /etc/mail/system_filter.exim

I urgently need a system filter that will work with Exim 4.04 that is going to block all harmful files such as EXE, SCR, VBS, etc etc -- we are particularly having a problem with Klez, we've also had several Sircam cases, and I'd really appreciate if someone can point me in the right direction.

Thanks,

Regards
Tirone Nel
Network Administrator & Support
Club Leisure Group
http://www.clubleisure.co.za
+27 (0)31 717 7677
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