How can I, or can I, set email headers so that the email looks like it came from 2 or more people, and the recipient responds to both, or one of them.
i.e.
John and Jane send an email to Bob. When Bob gets the email it looks like it is from both John and Jane. When he replies, the email is sent to both John and Jane.
/i.e.
Not very well explained, but hopefully someone will see the point behind it.