Re: Delivery Status Notification - disable

[mouss <mo...@netoyen.net>]

Marius Vochin wrote:
>     Hello!
>     
>     How can I make spamassassin not to send DSN after
> a message is marked [SPAM]?
>
>     I need to do this because I get lot of spam from
> spoofed adresses and for each message marked as [SPAM]
> a DSN is generated. Since the mail adress is spoofed I
> get back another DSN from the relaying server.
>
>     I have a mail server running spamassassin 3.2.3-1
> spamass-milter and sendmail on Fedora Core 7.
>     

you should implement address validation (or verification) at the edge of 
your network (on the first host that receives mail from the public 
network). In short, do not accept then bounce: reject during the smtp 
transaction.

Ask on a sendmail list. SA is just a filter that tags mail. Message 
routing is not part of its functionality (be that address validation or 
"cancelling" bounces).