Good idea - but as I use email a lot for business, I wouldn't want a customer enquiry to get a "did you really send this - I won't reply until you do" response.
I guess I could possibly set it up so only the Freeserve account got diverted and filtered though . . . . .
Freeserve does a pretty good job of tagging these files "***SPAM***, but I just wish they had an option to divert them into a "junk" folder that doesn't download unless I ask!
(now somebody tell me it does, but I didn't know how 
))