The VZ spam filter is worthless and I am being bombarded daily by 25-30 spam emails. Is there a way to block partial IP addresses as they are constantly changing the last few digits?
Case in point, today some of the spam originated from:
146.220.44.154
146.220.44.61
146.220.44.249
117.46.241.61
117.46.241.168
158.46.192.122
158.46.192.204