I post this question in another similar topic. But since I haven't receive any reply, I am trying again here. Sorry to repeat.
PLEASE NING ADMINS!!!
We need a solution for those spammer bots who create stupid e-mails like the title I wrote above.
I have two networks, even the one which is in portuguese, is having the same problem.
Everyday I have to suspend between 5 and 10 of this bots. Everyday! I use e-mail confirmation and captcha.
The problem is that they post content and my networks become ugly and nonsense, with a lot of christmas, medicine, haircuts, whatever offers. But we talk about technology!
PLEASE NING TEAM. HELP HERE!!!