Hi,,, If this a question where in u are asking if you can have both the org name of excahnge same as the domain well the answer is yes provided the FQDN of the Exchange server does not match that of the Exchange domain name. With regard to ur have same org name in two differnt windows 2003...yes you can have provided they are in differnt forest provided they dont have a trust. Note:Exchange cannot span forest. Manoj Exchange worm