I have one Win2k3 which is a DC. I have installed one exchange 2003 on a Win2k3 server. My internet mail is hosted by the ISP via pop3 and smtp. I want to create a new internet mail account in the exhange 2003 without disconnecting the ISP email. What do I need? Is adding another MX record will solve the problem? I have a local domain of company.com and my external domain is company.com.au. I need configured recepient policy to receive the email of company.com.au to the user of AD of company.com. Can someone provide me any site for this?