I got a lotta spam in my forum, I got more than 7000k spamming posts even though I use stop forum spam or recaptcha plugin. Could I stop forum spam if I change login & sign up routes?
What do you mean with routes?
Anyway, have you tried this method? http://esotalk.org/forum/1387-prevent-bot-spam-registrations/p1#p6530
Check also this post to see my banned emails list: http://esotalk.org/forum/conversation/post/8321
I haven't been receiving spam posts, but due to enabling administrator approval to registrations, I do get quite a few spam registrations each day. I'll be taking a step to rectify this issue by using reCAPTCHA. Failing that, I'll look into blocking email addresses.