On May 13, 2021, at 12:14 AM, Michael B Allen <iop...@gmail.com> wrote: > It is not completely trivial setup a caching name server. I literally > have two accounts so it's at least a serious nuisance.
It's pretty simple to install unbound and set it up on most systems. > Sending false positives that allows SPAM though is a bad way to enforce > policy. It sounds like they've tried other options but didn't get a response from abusive users so this is the 'last resort' option. -- Daniel J. Luke