Most of them are so obvious that you can't miss them ... Unless you guys are getting kick-backs to send them anyway. And what about the " Unknownsender@Unknowndomain " ??? . You're software won't even let us block them in Spam Controls. And now we're getting the Unknownsender@unknowndomain with our email address attached to the end of it to bypass whatever poor controls that you do have. Maybe one of you lawyers out there could slap AOL / Yahoo with a Class-Action lawsuit to get their attention.