I need help to enter custome rules under “Header and Body Tests”, I am receiving all day spam with emty subject and empty body, they are coming from my contact form. I try honey spot but it doesn’t work because spamer boot doesn’t fill any area just sending e-mail. (By the way what is the aim on it I don’t understand okay sending mail for drug or add on url I can understand but empty email…)
Whatever my spamassassin is working because my spam box I have a few standar spam such as viagra spam. My problem is empty mail keep coming. I try to understand code of spamassassin also I try them many different type with backslah forwardslash with[code1] without [code1] but I couldn’t stop this imply emty spams. Spams are coming with mails such as email@example.com but I can see from information is always repeid numbers such as “58f2b56875” but always startwith “58f” so I try rule from number, from number and letter mixed too. Still they are coming.
I try wiki page and google search no result.
Is there anybody who can help to me what whould I enter as custom test to stop theese mails.
Thanks in advance