mailinabox/conf/fail2ban/jail.local

# Fail2Ban configuration file for Mail-in-a-Box

# JAILS

[ssh]
maxretry = 7
bantime = 3600

[ssh-ddos]
enabled  = true

[sasl]
enabled  = true

[dovecot]
enabled = true
filter  = dovecotimap
findtime = 30
maxretry = 20