Firewall on SEP Unmanaged - How to create rule that don't log

Hi, I've got an unmanaged SEP 12.1RU4MP1b client on Windows 7 64bit. When I create a rule for the firewall, there is no option to disable logging.

The SEP event log is full of unwanted/Not interesting event. I may miss some important notification due to this 'spamming'.

How to create a firewall rule that won't log ?

Thanks.