Subscriptions not working

It appears my EasyBlog subscriptions are not working. I do receive notifications at the administrator email address when new bloggers are added etc. however I do not receive subscription notifications - if I subscribe via email to a category or post.

I have verified my settings in Easy Blog however all settings related to subscriptions and notifications appear ok.

Second question - is the subscribe via email specific to the post if I am on a post page or the category if I am on the category page when I select the "subscribe via email" function or is the only option to subscribe to the entire blog?