Users can subscribe to blog posts, or blog comments via their user profile, or choosing from http://www.yourblog.com/index.php?disp=subs.

But in v4 blog subscription is disabled by default you gotta enable it i guess.Does anyone have an idea why it has been disabled ?

Thank you very much!!!!

I checked all user profiles and they are already set to receive notices. i tried a test and it does not work. Any suggestions? Thank you for helping, I appreciate it!