XF 1.1 Spam email -.-

I've been getting this forever now.

Every 2 hours or so, it send that exact email sayign who hasen't confirmed sign up.
How do I stop this???
I wanna be able to make the email its sending from to be in my inboxx,.not spam. But I dont want to do that without stopping this spam either.

Ok. I think the problem is solved. I shall wait till morning to see results. I disabled XenUtilities as it was not needed in the first place. :X

Thanks gentlemen. Your amazing