I was receiving email notifications up until three days ago, Saturday 2/22, albeit slowly. As in, I'd get the emails about 20-30 minutes after the comment was left.
On Saturday, a plugin I used to notify multiple authors (http://wordpress.org/plugins/cbnet-multi-author-comment-notification/) required updating. I'm not entirely certain if it's because of the plugin or not, but I've deactivated, uninstalled it, and I'm still not receiving the notifications.
Everything is checked as it should be, and there's nothing wrong with my email address, as I was receiving the notifications for about 6 months.
The link to my blog: http://www.iceybooks.com/blog.
Anyone have any idea on what I should do? Thank you so much in advance!