Adding new domain to exchange mail server.

Adding new domain to exchange mail server.

1. set up dns MX record.

pop A 209.123.1.1
(same as parent) MX pop.mydomain.com.

2. create a new OU in active directory.

3. create new users in the OU you just created.

4. Make sure the user's email is correct. (check domain name)
need at least two types:
- SMTP
- X400

5. go to Exchange System Manager > Recipients > Recipient Policies > right click on "Default Policy" > make sure your domain (smtp) is check.