Thank you for the details.
I have 2 more questions that will help me in getting a better understanding:
1. Is the data been stored by the tool?
What I found was Spam attacks log. Anti-Spam by CleanTalk records all filtered comments, registrations and other spam attacks in the “Log of spam attacks” and stores the data in the log for up to 45 days. Using the log, you can ensure reliable protection of your website from spam and experience no false/positive filtering
Does that mean data is retained for 45days?
2. What are the monthly limit on the number of events/comments ? Or is there a daily limit as well?