Whitey - 1:00 am on Nov 12, 2012 (gmt 0)
I think folks have to step back a bit and question why and how those blanket emails were triggered in the first place. Most likely they were triggered from dodgy sites with outbound links and you may be doing quite nicely except for these.
Taking these down would seem to be priority No1. Forget the rest for now [ on most sites ].