I have comments set to registered only can submit and back-end authorization. Neither works I get a bot coming in and spamming the site with prescription drugs and they are not registered and the spam is auto-published....how is this bot getting through. I submitted a comment and did not log in the front end and submitted it but it didn't publish. So How is it I can even submit when I wasn't logged in and have settings as register only can submit comments. Running version 6.1.5 with Captcha plug-in not installed but setting to register only can submit and authorized on back-end in template details view. I would rather just turn off comments all together. How can I comment out the code and where is it located to comment out in the script?