This is an adaptation of a spam mod I wrote myself. It's small and lightweight and will do the job without getting in the way. I'm new to mod making, so there might be bugs I did not find but I'm working on it constantly. Please comment or email if you find anything wrong.
Should work in 6.2.X, not much needed changing!
(YES, grammar police out there I spelled it that way on purpose, ! )
Updated to work with 5.4.1 and up, not much needed changing! Not much code rewriting but just some clean up.