Auteur: Ellen Van Landingham Datum: Aan: The Doctor via Exim-users Onderwerp: Re: [exim] How to block using exim re:[doctor@nk.ca: Your account
has been hacked! You need to unlock.]
Personally, I have an Exim filter that rejects any message
containing the word "bitcoin" in $message_body. This won't be
useful for you if you actually use bitcoins for anything, but it
works for me.