I want to share how i reduce spam in my box. Maybe not perfect solution but works Always make backup and use it at your own risk ! Tested on CentOS 5 Install Greylist: # rpm -Uvh http://dl.atrpms.net/el5-i386/atrpms/stable/greylistd-0.8.3.2-8.0.el5.noarch.rpm Now you need to change permissions: # chown -R mail.mail /etc/greylistd/ # chown -R mail.mail /var/run/greylistd/ # [...]
