Receive e-mails on watched threads

I have subscribed to a number of threads here. For some reason when the thread changes i do not receive and e-mail. I have checked the spam folder and nothing is there.
Any suggestions ?

I received 5 same emails at the same time on a watched topic

After i made this post its all working now. Magic…

At the moment, you’ll receive an e-mail every time someone replies to a watched topic.