Everyday I receive spam messages from a sender identified by different nicks like: CLARO, CLAROVIDEO and CLAROCLUB. It's not possible for me to identify its numbers.
I want to block those spams, but Spam Filter only allows to input numbers, it doesn't allow to input letters.
Is there any way to block those spams?
I want to block those spams, but Spam Filter only allows to input numbers, it doesn't allow to input letters.
Is there any way to block those spams?