Enhanced Version

@thelappyshop,

Not that I recall but it was 5 years ago!

Subscribe2 could not easily be tweaked to deliver a phrase based subscription system. I also think it would carry quite a processing overhead, for each subscriber the code would nee to scan the post looking for their phrase or keywords and if these are found deliver them and email before moving on to the next subscriber. I don’t think that’s going to be a robust and scalable proposition to code in PHP.