CleanTalk Antispam extension for phpbb v.3.1.

How to install.

• Follow standard instruction at https://www.phpbb.com/extensions/installing/
  • copy 'cleantalk' folder with all subfolders int your 'ext' directory.
  • enable 'CleanTalk. Spam protection' extension.
• Get access key at https://cleantalk.org/register?platform=phpbb3
• Go to this extension settings page and save access key and needed antispam options.

About extension in short.

• Stops spam bots signups.
• Stops spam bots posts.
• Allow guests posting without CAPTCHA.

Technical support.

https://cleantalk.org/forum/

Yours, CleanTalk.