Configuracion jail.conf

CONFIGURACION FAIL2BAN:  archivo  jail.conf
[ssh-iptables]
enabled  = true
filter   = sshd
action   = iptables[name=SSH, port=1221, protocol=tcp]
           sendmail-whois[name=SSH, dest=xxxx@xxxx, sender=xxxxx@xxxxx]
logpath  = /var/log/sshd.log
maxretry = 2

[proftpd-iptables]
enabled  = true
filter   = proftpd
action   = iptables[name=ProFTPD, port=ftp, protocol=tcp]
           sendmail-whois[name=ProFTPD, dest=you@example.com]
logpath  = /var/log/proftpd/proftpd.log
maxretry = 2

[postfix-tcpwrapper]

enabled  = true
filter   = postfix
action   = hostsdeny[file=/not/a/standard/path/hosts.deny]
           sendmail[name=Postfix, dest=xxxx@xxxx]
logpath  = /var/log/postfix.log
bantime  = 15000

[vsftpd-notification]

enabled  = true
filter   = vsftpd
action   = sendmail-whois[name=VSFTPD, dest=xxxx@xxxx]
logpath  = /var/log/vsftpd.log
maxretry = 5
bantime  = 1800

y  esto  es del  dovecot
[dovecot-pop3imap]
enabled  = true
filter   = dovecot-pop3imap
action   = iptables-multiport[name=dovecot-pop3imap, port="pop3,pop3s,imap,imaps", protocol=tcp]
           sendmail-whois[name=dovecot-pop3imap, dest=root, sender=xxxx@xxxx]
logpath  = /var/log/maillog
maxretry = 2
#findtime = 600
bantime  = 5200