MediaWiki:Titleblacklist
- This is a title blacklist. Titles and users that match a regular expression here cannot be created.
- Use "#" for comments.
- This is case insensitive by default
- some common spam patterns
User:[a-zA-Z]+[0-9]{2,3}[a-zA-Z]+ <casesensitive> User:[A-Z][a-z]+[A-Z][a-z]+[0-9]* <casesensitive> User:[A-Z]{2,}[^0-9]+[0-9]+ <casesensitive> User:[A-Za-z]+-[A-Za-z]+[0-9]* <casesensitive> User:[A-Z].*[A-Z] <casesensitive>