I view this as bad. We must provide a means by which people can ease
into the use of MARID. One such mechanism is the ability to define a
grey area between "absolutely accept" and
"probably/absolutely reject".
You mean 'dump it into the spam filter with a large penalty' ?
I think there are three cases of interest
1) There is no profile information for the domain
2) There is profile information for the domain and the use is consistent
3) There is profile information for the domain and the use is not consistent