Email notification of new members

For the last few weeks, I have not been receiving the normal email notification of new member registrations? Sorry if this has already been reported, but I couldnt see it anywhere.

Did you see in your spam?

No, they arnt going to spam. I had one tonight, and when I went in to activate it, there were six others sitting there from 3rd December. The other administrator isnt getting them either.

But now you are getting the mail? This could've been a glitch.

No, this has happened a few times, think it has been a month since it started, I thought it was a glitch at first which is why I ignored it. We suddenly get an email notification and find some waiting to be activated we havnt been notified about.