On Fri, 10 Jul 2020 13:16:15 +0100 Martin Gregorie wrote: >>I think that "welcome list" and " list" are more informational
> Still a bit woolly methinks. I think, acceptlist and rejectlist are a > more meaningful pair of terms. Welcome is the only one that is meaningful; accept, block and reject are absolute terms for rules that only contribute to a score which in turn is one factor in deciding whether to accept, reject/block or file to a Spam folder. > Similarly I, and the places I've worked, have always used client and > server rather than slave and master. In electrons and computing client/server and master/slave relationships are different things. A server provides a service for clients, a master controls slaves.