# Fail2Ban configuration file. # For Mail-in-a-Box [DEFAULT] # This should ban dumb brute-force attacks, not oblivious users. findtime = 30 maxretry = 20 # # JAILS # [ssh] maxretry = 20 [ssh-ddos] enabled = true maxretry = 20 [sasl] enabled = true [dovecot] enabled = true filter = dovecotimap