If you’re into WordPress Security (which you should be) - then you’ve probably already played around with your .htaccess file to block comment spam. For a number of years now, Perishable Press has been working on a blacklist to help kills spam and other un-welcomes! Now in its 5th Generation the Blacklist is very powerful.
Perishable Press is a great source of information on .htaccess and URL rewrite rules - but I wanted to just highlight a couple of things (perhaps for my own memory).
Problem: 5G Blacklist blocks TimThumb image resizer
Solution - comment out this line in the 5G List and retest
RewriteCond %{QUERY_STRING} : [NC,OR]
see: comments page 1
Problem: 5G Blacklist blocks WordPress Appearance > Menu Options
Solution - check you have the latest version of the 5G Blacklist code and retest
There is now also WordPress Add-on for the 5G Blacklist
Linkage
How to stop WordPress Comment Spam Instantly - by me
Tags:Read more from my blog for an introduction and quick tips on developing in Hugo or UCTD.