I’m the maintainer for a FreeBSD port (hopefully more soon), unfortunately they have made the strange decision to publish all maintainers email addresses completely readable online. Subsequently almost all spam that gets through is being sent to this specific address. Even though it’s few it’s still irritating and I dislike manual repetitive tasks such as filtering spam. I have even considered turning it into a spam trap but that feels like letting the spammers win.
The solution – adding a pair of rules that gives that address an additional spam rating.