* What is iptables in Linux ? Iptables is a rule based firewall system and is normally pre-installed on a…
Install and configure csf on CentOS the following steps as root user 1: Downloading csf package. rm -fv csf.tgz wget http://www.configserver.com/free/csf.tgz…
Enable SPF and DKIM for already created cPanel accounts cPanel script to enable SPF via commandline: Syntax # /usr/local/cpanel/bin/spf_installer $username…