Example: show hello@yourdomain.com in plain text on your site and let it pass Gmail's spam filter but send the reply from yourname@yourdomain.com if you get a n

Example: show hello@yourdomain.com in plain text on your site and let it pass Gmail's spam filter but send the reply from yourname@yourdomain.com if you get a non-spam message. Use Enkoder ( http://hivelogic.com/enkoder/ http://hivelogic.com/enkoder/ ) if you're really spam sensitive.