I have a 2007 Exchange server, we have one domain set up on it and it recives mail fine. WE just bought a second domain and would like to have email on that domain go thru the exchange box.
How is this done, I tried adding in the new address under mailbox/email addresses, the user can send fine but when I send an email to them I get :
You do not have permission to send to this recipient. For assistance, contact your system administrator.
<ourmailservername.ourdomain.local #5.7.1 smtp;550 5.7.1 Unable to relay>