Specify host IP addresses

You can add a host, a range of hosts, or a sender to the block list (if you accessed this screen from the Block List dialog box) or to the allow list (if you accessed this screen from the Allow List dialog box.

Specify an IP address or IP address range

Enter a single IP address or a range of addresses.

Comments (optional)

Enter a comment here. This is for administrative purposes.

Note From the Manage changes menu, click Save changes to save your configuration.