Block Backscatter Mails?

[Steve Freegard]

Hi Matthias,

Matthias Kellermann wrote:
> Hello,
> 
> is ist possible to block Backscatter Mails with MailScanner?
> 
> I've tried the VBounceRuleset for Spamassassin
> (http://wiki.apache.org/spamassassin/VBounceRuleset), but it didn't work
> well. The plugin doesn't seem to scan attached mails and so it makes a
> lot of false-positives...
> 
> Are there any other possibilities to block such bounced mail with
> MailScanner?

If you are using Sendmail - check out milter-null: 
http://www.snertsoft.com/sendmail/milter-null/

Cheers,
Steve.