Hello Team. Currently am using Exchange 2007 and single domain enivrinment. Our Primary SMTO email address is currently abc@company.com. all user email address is like user1@company.com , user2@comapny.com..and so on. We would like to change our default email address from .com to .co.in. In Exchnage 2007 , how to achive this. Please help?....

You need to configure an Accepted Domain and an Email Address Policy. Please see the following link: http://www.msexchange.org/articles_tutorials/exchange-server-2007/management-administration/managing-email-address-policies.htmlTim Harrington - Catapult Systems - http://HowDoUC.blogspot.com