nostr:npub1368k9tvql7v6rq62et3twse3px4xy7kxlsv4pjzvu6zp9zupcsmqp8rk5p 
Yeah, RGE once told a story about this issue in his company... They had to turn off the entire company mail server, because no matter how many times it was said not to reply, there was always THAT ONE GUY who got one more mail, and replied to the entire company. And that triggered the next guy.....