Actually for me I ban them from the entire site with htaccess using the ip number.
I look at the error log (not ubb). If I see some phishing for urls. I look them up at stopforumspam.
If they have some entries.
Then I add them to htaccess.
Then after a month or so I enable them again.

But that is just the way I do it.


Blue Man Group
There is no such thing as stupid questions. Just stupid answers