How to stop autoposters from posting in my forum

I use IPB 3.1.4

Is there a way to ban autoposter from posting ?

If there are no ways is there a way to limit autoposter connections to say 2 or 3 every hour ??

Can anyone help as everyday on some particular time my forum goes offline due to too much mysql load ( autoposters raping my forum )

Any help is highly appreciated
Perl Reviewed by Perl on . Autoposter Connection How to stop autoposters from posting in my forum I use IPB 3.1.4 Is there a way to ban autoposter from posting ? If there are no ways is there a way to limit autoposter connections to say 2 or 3 every hour ?? Can anyone help as everyday on some particular time my forum goes offline due to too much mysql load ( autoposters raping my forum ) Rating: 5