I've been using this plugin for over a year and it's been working perfectly for the most part, but lately more and more comments are only caught by Akismet and sometimes I have 100 spam registrations a day.
Eventhough I have a lot of email domains set for blocking it doesn't work, they still get through.
I have another, not so busy site on a sub-domain, where the plugin still works perfectly with only 1 spam comment for Akismet.
Any help would be appreciated. Thanks.