Security/Ban Control

WHMCS allows you to ban IP addresses and email domains. You can also configure automatic bans for users who exceed the maximum number of failed login attempts.

• You can view and manage the list of banned IP addresses at Configuration () > System Settings > Banned IPs.
• You can alter the length of the IP address ban in the Security tab at Configuration () > System Settings > General Settings.
• You can view and manage the list of banned email domains at Configuration () > System Settings > Banned Emails.