I realised a loophole in my filter--Although I installed K9 on my PC, I have a Mac powerbook which I use, but only rarely and for a specific purpose. I figured that since I use it rarely, and even then almost never for internet access, I don't need to worry about having a filter on it.
Until I started reading the BIG BOOK (The AA handbook). I am now concerned that, when I do need it, I'll accept some insane excuse to start searching around on the internet.
This evening I turned it on and tried to download K9. However, it's an older computer and the OS isn't recent enough for K9.
I am happy with K9 on my PC (after I added about 50 extra key words to block). Does anyone know which filter would be most comparable for MAC?