# Fail2Ban configuration file # # Author: Cyril Jaquier # # [INCLUDES] before = sendmail-common.conf [Definition] # Option: actionban # Notes.: command executed when banning an IP. Take care that the # command is executed with Fail2Ban user rights. # Tags: See jail.conf(5) man page # Values: CMD # actionban = printf %%b "Subject: [Fail2Ban] : banned from `uname -n` Date: `LC_TIME=C date -u +"%%a, %%d %%h %%Y %%T +0000"` From: <> To: \n Hi,\n The IP has just been banned by Fail2Ban after attempts against .\n\n Here are more information about :\n `/usr/bin/whois `\n\n Matches:\n \n\n Regards,\n Fail2Ban" | /usr/sbin/sendmail -f [Init] # Default name of the chain # name = default