Re: [exim] two stage virus scan

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Autor: David Saez Padros
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A: Chris Lightfoot
CC: exim-users, Marten Lehmann
Assumpte: Re: [exim] two stage virus scan
Hi !!

> suppressing bounce messages is a stupid idea; blacklisting
> hosts for sending bounce messages is an equally stupid
> idea (actually blacklisting is foolish anyway, for obvious
> reasons, but inexplicably it is popular).


what is really stupid is to receive each day hundreds of virus
warning messages related to messages you never sent. Reject at
smtp time or eat you own stupid bounces.

> Unfortunately
> these two different forms of stupidity have not cancelled
> one another out so you have to work around them. The usual
> solution is to sacrifice an IP address to the sending of
> bounces (use `interface = ${if eq{$sender_address}{} ...}'
> in a transport); this will be blacklisted by the idiots,


idiots are not so idiots, blacklisting works better also
on sender addresses, sender domains and email content, so
you could sacrifice as many ip addreses as you like that
your stuopid bounces will always end been blacklisted, or
even better being bounced (sure you will like to receive
that bunch of bounced virus warnings)

--
Best regards ...

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