I'm getting fed up with spam lately, so i putted in some keywords to block. It works, at a certain level but most spammers use uncommon things like 'vvvviiiiaaaggggraaa' which often differs with the next spam mail.
Since i don't expect any legit mail from .ru or .hu / .br , it would be nice if i can just block that entire domain. Most infected PC's (botnets) seem to happen in those countrys.
However, i can't just put in *.ru in Spam-assasin. Does anyone know what the working trigger would be for blocking a .ru or .hu/.br domain?
Since i don't expect any legit mail from .ru or .hu / .br , it would be nice if i can just block that entire domain. Most infected PC's (botnets) seem to happen in those countrys.
However, i can't just put in *.ru in Spam-assasin. Does anyone know what the working trigger would be for blocking a .ru or .hu/.br domain?