A little knowledge is a dangerous thing.

I got two emails today with questions about my CoPilot Waypoint Generators from this guy. I answered one as best as I could, and tried to get him to clarify what he meant in the other. Except both messages bounced. So I looked at his original mail messages. His “From:” address is foo@sbcglobal.com, but he has a “Reply-To:” of foo@earthlink.net. I know a bunch of earthlink people went to sbcglobal a while back – I guess one got sold to the other or something. So he set up a Reply-To that he didn’t need back when he was on earthlink, and then didn’t change it when he changed over. And now he probably wonders why nobody ever replies to his messages.