1. Instalar CSF/LFD Firewall, Mail and Queue Manager y realizar una configuracion detallada.
rm -fv csf.tgz
wget http://www.configserver.com/free/csf.tgz
tar -xzf csf.tgz
cd csf
sh install.sh
wget http://www.configserver.com/free/cmq.tgz
tar -xzf cmq.tgz
cd cmq
sh install.sh
wget http://www.configserver.com/free/cmm.tgz
tar -xzf cmm.tgz
cd cmm
sh install.sh
2. Deshabilitar servicios innecesarios:
service cups stop; chkconfig cups off
service xfs stop; chkconfig xfs off
service atd stop; chkconfig atd off
service nfslock stop; chkconfig nfslock off
service canna stop; chkconfig canna off
service FreeWnn stop; chkconfig FreeWnn off
service cups-config-daemon stop; chkconfig cups-config-daemon off
service iiim stop; chkconfig iiim off
service mDNSResponder stop; chkconfig mDNSResponder off
service nifd stop; chkconfig nifd off
service rpcidmapd stop; chkconfig rpcidmapd off
service bluetooth stop; chkconfig bluetooth off
service anacron stop; chkconfig anacron off
service gpm stop; chkconfig gpm off
service saslauthd stop; chkconfig saslauthd off
service avahi-daemon stop; chkconfig avahi-daemon off
service avahi-dnsconfd stop; chkconfig avahi-dnsconfd off
service hidd stop; chkconfig hidd off
service pcscd stop; chkconfig pcscd off
service sbadm stop; chkconfig sbadm off
service webmin stop; chkconfig webmin off
3 - Configurar Tweak Settings y en Exim Configuration Editor (Avanzada) - Primer Campo editable incluir:
log_selector = +all
