The people at home presumably have an ISP (else the really long ethernet
cable they have would still be on a private subnet ;) in which case they
presumably have an SMTP server at this ISP. So... they receive mail from
your server and send it thru another. What's the problem?
BTW, advertising here that your mail server is open to relaying probably
isn't the wisest thing you could do...
news:38a95f9b.0@usenet.lexmark.com...