[MM3-users] Re: Settings for prevention of spam obfuscation

Good to know, but even SPF isn't broadly enough used.

And no, locking out all non-members doesn't work in this case, that's not how these lists are supposed to work. And after some trials with SpamAssassin, seeing that it pretty much doesn't seem to have any good documentation - or it's lacking features left and right, which would be even worse - so I'm sticking with rspamd.

Also, what you propose is the exact opposite of what I'm trying to do. I do not want to have the false positive rate skyrocket, that's the whole point of this thread.