Until today I received the following: 1. Email confirmation that I had published a new post on my blog; 2. Email notification of unmoderated comments on my blog; 3. Email notification of 'likes' on my blog; 4. Email notification of new posts on blogs to which I subscribe; 5. Email notification of replies to any comments I make on other blogs, if I have checked the appropriate box.
Since this morning I have received none of the above. None of my settings have changed, except for my email address, which I changed to see if it would make any difference (it didn't).
Blog url: http://kvennarad.wordpress.com/