IP address groups and their use are focused in the manual.
IP address groups can be configured in :
To create a new group, click on .
You can create a new group or you can add a new address, subnet or address range to an existing one. If you create a new group, select option Create new.
One specific host IP address will be added to the group.
You can add a whole subnet defined with an IP address and a mask.
You can add a range of consecutive IP addresses by setting the first and the last address of the range.
You can add an existing group. This implies that address groups are cascadable.
Group description is an optional item. If you intend to add more groups or if there are several administrators in Kerio Connect, we recommend to fill this field.