We've got a blog which we've moved from (free) WordPress to SilverStripe and the only thing we're missing is the functionality that allows users to subscribe to the blogs via email. I've done some research and I know that RSS is an option but I'm yet to find anything that allows users to subscribe to the blog or a blog category via email.
I was wondering if any of you know of an addon that allows this or if any of you have had to build this into your own site.
Thanks in advance!