Ashampoo IP Spam Blocker is a powerful program that blocks the messages of spam via IP.

This program is ideal for blocking everything that is created through internal messaging.

The function of the program is to deactivate the service of Windows integrated messaging making a total and definite blocking of all the publicity messages.

You only have to keep in mind that when said service is blocked, the local net will not work for communication either, if you have more than 1 PC working.