I have just set up Small Business Server 2000 in the branch office of a company. I am having the following problem setting up Exchange: The users in the office use the same Internet email domain (i.e. @company.co.uk) as the head office. The head office is not using exchange for email. This results in the problem that whenever they try to send mail to people at head office and use the address headofficeuser@xxxxxxxxxxxxx, they get a bounce message because it is looking for the user on the local exchange server. Is there any way to get Exchange to forward the mail onto the head office server?