Debian Jessie – fail2ban installation
How to install and configure fail2ban for Debian Jessie: apt-get install fail2ban cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.localnano /etc/fail2ban/jail.local #one weekbantime = 604800destemail = youremail@DOMAIN.TLDsender = fail2ban@DOMAIN.TLDbanaction = iptables-allports#nicht postfix!mta = sendmailaction = %(action_mwl)s /etc/init.d/fail2ban restart