What a cool idea for identifying spam origins. [email protected].
I always use the site name or some other form of altered address. I noticed recetly for instance I was getting spam to one address I used only once over christmas last year. Unfortunately I discovered a friend had this address on their blog 🙁
I shall be using + in my site logins from now on though.
I recommend MailWasher [PC] or POPMonitor [Mac]