Email notification in user account doesn't work

Hello,

I'm not sure if the email notification works for my user account?
Although I've activated the check box, I don't get any notification from your server to a user's statement.
Just checked the address (removed by moderator jth - posting email addresses in the clear is VERY bad form) in my white list at my mail account. Any help?

Greetings,
VANC56

Edit: 27/04/08
Dear jth,
Please forgive me for having posted the email address in the clear. I didn't know it, thanks for your help!
Greetings,
VANC56