Blocking email groups
I want to block spam groups. I block individual emails as they appear but I would like to block entire groups of spam. For example, I would like to block any emails from *.shop or *.best. I tried to go into mail settings > blocking but was not able to enter *.shop, it wants individual emails, and they just change them for the next time they want to send spam.
I tried setting a rule to block *.best. It doesn't work. I still get emails from xxxxxxxxxx.best
Does anyone know how to do this more generally?