I am using 3.5.5+ and I am still getting a lot of spammers to my website. In the security section, there is a place to insert your cURL blocked hosts list (e.g., example. com, rogue.com, etc.) I have added them to this list from email addresses as the so-called users have tried to register on the site, but several times someone has registered a few days later with the same cURL. Here is the list entered:
Does anyone have any suggestions as to how to make sure that users with these urls are unable to register? What else do I need to do?