I’ve been getting a lot of blank message spam. Seems to me some spammer is just handshaking the server to find addresses to send to. Spamseive is not catching these since the sender address is constantly changing.
Is there something I can do? I’ve reset the corpus and re trained, but no matter homw many times I train message as spam, it keeps coming into my inbox.
Second option: Is there a rule I can set up in mail.app to direct blank messages to the spam box.