Nope, this code does not help after all. Still assp 1.x succumbs under zerg
rush. Oh well.
2014/1/10 krz...@gmail.com <krz...@gmail.com>
> Zerg rush from @google.com is again at large (tousands of ips). Some
> botnet is again on the mass spam attack. Assp 1.x is again constantly slow
> responding.
> I suck at perl so I only managed to put this code in front of reciving
> connection and it mitigated slow downs for assp
>
> if ( $l =~ /mail from:.*\@google.com/i ){
> #hardcoded google ip ranges from its spf - I'm to lame at perl to make it
> properly.
> my $regexp = Net::IP::Match::Regexp::create_iprange_regexp(qw(
> 216.239.32.0/19 64.233.160.0/19 66.249.80.0/20 72.14.192.0/18
> 209.85.128.0/17 66.102.0.0/20 74.125.0.0/16 64.18.0.0/20 207.126.144.0/20
> 173.194.0.0/16
> ));
> if (!Net::IP::Match::Regexp::match_ip($this->{ip}, $regexp)) {
>
> NoLoopSyswrite($fh,"530 5.7.0 gg error\r\n");
> mlog($fh,"google.com odrzucenie",1);
> done($fh);
> return;
> }
> }
>
>
>
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