Please, read this post before going forth!
This new forum has several built-in anti spam systems, so things should be way better in this aspect.
Remember to flag any post you think it's spam or comes from a bot account building up trust. It's a private action and after a few flags it will be reported to the moderators to take action.
Also, have in mind that to be able to do some actions such as uploading files you need to build up some trust by reading posts, responding, getting "likes", etc.
Thanks and have fun!