Well, the flood slowed to a trickle and then just drops every now and then. The total, to the best of my guesstimate, is about 2100 forged emails that were returned to me - and who knows how many others that made it through. It was good to note that some of the error messages were either software intervention - aka "White List" filters - or just flat out SPAM elimination software doing it's job. Sadly, it wasn't a lot - probably only about 5-10% of the total. Now for some forensic research - i.e. who did it, and figuring out what I can do about it.