About spam attack

[Gareth]

You could always use the spamassassin VBounce ruleset:-
http://wiki.apache.org/spamassassin/VBounceRuleset

On Tue, 2008-07-08 at 08:10, Ismail OZATAY wrote:
>  
> Hi Craig;
>  
> I know Watermark but my mail server and mailscanner gateway are
> running on different servers. My domain's mx records point mailscanner
> gateway then it sends mails to mail server. mail server sends outgoing
> mails itself. so mailscanner can not put watermark tag in outgoing
> mails. so if i enable watermak for this topology it do not work , is
> not it ?
>  
> Thanks
>         ----- Original Message ----- 
>         From: Craig Retief
>         To: MailScanner discussion
>         Sent: Tuesday, July 08, 2008 9:48 AM
>         Subject: Re: About spam attack
>         
>         On Tue, 2008-07-08 at 09:32 +0300, Ismail OZATAY wrote: 
>         > Hi there;
>         > 
>         > I use MailScanner 4.68.8 with SA 3.24. Sometimes spammers attack my 
>         > mailserver with lots of bad mails that include these subjects:
>         > 
>         > Delivery failure.
>         > Undeliverable mail.
>         > failure notice.
>         > 
>         > And also these e-mails have no sender.
>         > 
>         > How can i block them ?
>         Take a look at Jule's watermark feature that is included in
>         the newest MailScanner for Download....
>         
>         Cheers
>         
>         Craig 
>         > Thanks
>         > 
>         > 
>         
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