Anti-spam.

Hi, Is there a way to block the spam coming in on the Spectrum lists? It goes to Junk mail on my end, but I'm awfully aware that others may not be so lucky. I've setup a few mail servers with rspamd for tech groups before - but my knowledge is a little rusty. No pun intended. Just wondering if we can brainstorm some ways to counteract the spam coming in - particularly on devel. Best wishes, -- Dom Rodriguez