> On Thu, Nov 22, 2012 at 08:07:12AM -0300, Jorge wrote: > > Daily I found in rejectlog file hundreds of lines like: > > > > 2012-mm-dd hh: mm: ss fixed_login authenticator failed for > > ([www.xxx.yyy.zzz]) [ww.xx.yyy.zz]: 535 Incorrect authentication data > > (set_id = xyz) > > > > And in most of them the IP is the same. > > > > How I can prevents access to EXIM of those IPs?
On Fri, Nov 23, 2012 at 07:48:43AM +0000, Bernard Hurley wrote: > On my Debian system I block IP's using iptables like this: > > iptables -A INPUT -s XX.XX.XX.XX -p tcp --dport 25 -j REJECT ...and if you want this automated you can use fail2ban http://www.fail2ban.org /Richard -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
