On Wed, 20 Aug 2003 at 20:38:33 +0100, Antony Stone wrote:
> On Wednesday 20 August 2003 4:48 pm, David Jansen wrote:
> 
> > With the enormous spread of Worm.Sobig.F I was wondering if it would be
> > possible to turn of the mail notifications that are being sent to the
> > originating address of the e-mails, especially since many of the recent
> > virusses (including Worm.Sobig.F) put a fake address in the header.
> >
> > I am using clamav-milter from sendmail. As far as I can see I have
> > nothing configured related to these notifications, so I must be using
> > default settings.
> 
> MailScanner (http://www.mailscanner.info) has a list of "Silent Viruses" in 
> response to which it will not send notifications to the (apparent but false) 
> sender.
[...]

David, I don't know if it's usable for your particular system, but I'm
writing "just in case".

Another good interface between MTA and AVs is amavisd-new
( http://www.ijs.si/software/amavisd/ ).

To avoid sending notifications/bounces to faked addresses it uses
viruses_that_fake_sender_re (mine contains:
nimda|hybris|klez|bugbear|yaha|braid|sobig|fizzer|palyh|peido|holar|dropper.c)

Amavisd-new works also with Spamassassin. Moreover, it can work with
many AVs in one setup (it gives a message to one scanner, then to the
second one and so on). Also, it can use "backup scanners" in case main
scanners fail for some reason.

I use it and I'm very pleased with it.

-- 
 Tomasz Papszun   SysAdm @ TP S.A. Lodz, Poland  | And it's only
 [EMAIL PROTECTED]   http://www.lodz.tpsa.pl/   | ones and zeros.


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