[carsafety]

As I said, the Adsense code is all directly placed. No iframe. No ad manager. Nada. Adsense code snippet right into the template. This is why it isn't obvious why I get these errors at all, even though the rejection rate is very low.

My error page lists the following as the "incorrect sites": ad.doubleclick.net, googleads.g.doubleclick.net, ib.adnxs.com . The same is true of some placements I have on a Wordpress site, hosted on a different service provider. So, yeah, it's a mystery. Unless perhaps someone else is serving my code through these managers or some weird thing like that.