If the spam follows a particular pattern, use $wgSpamRegex to block particular text entries. This takes a regular expression and can be used to perform a large amount of pattern matching on edits.
I am already using $wgSpamRegex: ----- $wgSpamRegex="/overflow\s*:\s*auto/i"; -----
How do I ad a block for "<div style="display:none">"? Maybe like this:
----- $wgSpamRegex="/overflow\s*:\s*auto/i", "/display:none/"; -----
Is that working?
Regards Karl Kirst