Specifically Can't login on server using ssh [Too many authentication failures] is a duplicate of https://serverfault.com/questions/580753/ssh-aborts-with-too-many-authentication-failures#580864.

I can't flag it as a duplicate, because the other question is in a separate site. Do I answer it? Do I direct to the other question in a comment? Do I try to attract a moderators attention some way? Thanks!