Justin Kim:
> > Justin Kim:
> > > > > by 3000 messages and plus then my server is not coping well. I
> > > > have amavisd
> > > > > running too but I didn't have any problem until today for about
> > > > 6 months.
> > > > > Does anyone can give me a hand to manage that queues? or
> > > > incoming traffic?
> > > > >
> > > > > Thank you in advance,
> > > >
> > > > Do you have lots of MAILER-DAEMON mssages trying to go to the network?
> > > >
> > > > Do you have lots of from=<> arriving from the network?
> > > >
> > > > Wietse
> > > >
> > >
> > > Yes I see a lot of MAILER-DEAMON messages
> > > And I have a cron job setup to clear that MAILER-DEAMON
> > messages because I
> > > thought those messages will be sropped anyways. I might be
> > wrong please help
> > > me more.
> >
> > Use your favorite search engine for: recipient address validation.
> >
> > See also:
> > http://www.postfix.org/BACKSCATTER_README.html
> > http://www.postfix.org/postconf.5.html#relay_recipient_maps
> > http://www.postfix.org/postconf.5.html#local_recipient_maps
> >
> > Wietse
> >
> Thank you,
> If I want to implement this prevention method (dictionary attack
> prevention), then how can I do it?
> I understood the concept but I still don't know how to implement it.
> Please help.
To repeat myself,
http://www.postfix.org/BACKSCATTER_README.html
http://www.postfix.org/postconf.5.html#relay_recipient_maps
http://www.postfix.org/postconf.5.html#local_recipient_maps
Wietse
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