Hello, We have Windows 2003 domain named abc.com. We have Exchange 2003 Server with users having address [email][/email]. I want to create a sub domain called sales.abc.com. Also I want to receive/ send mail from users having address [email][/email]. How should I approach this and what are the steps? Does creating an MX for the sub domain helpful in any ways? Do i have make any changes to reciient policy? Thanks