You're right! Content filtering is also a key consideration. Great example (below). -Paul Gray > On Jul 3, 2016, at 4:01 PM, Claus Niesen <cniesen at gmx.net> wrote: > > > _______________________________________________ > Cialug mailing list > Cialug at cialug.org > http://cialug.org/mailman/listinfo/cialug >