Hi, I am new to exchange 2013, and in our organization we have three domains xyz.com,abc.com and dcf.com.
currently we are using mdaemon, and we have users who have three emails eg james@xyz.com, james@abc.com and james@dcf.com.(uing same username on all three domains)
I added the UPNs for the domains, but when i create a user with the other domains its dispalying as james@xyz.com,james2@xyz.com,james3@xyz.com on the list of recipents. Also am unable to sent emails to those emails with abc.com and dcf.com domains.
I have only one domain controller(xyz.com) in which have also installed exchange into it and i can only sent emails from one domain xyz.com.
How can i configure exchange 2013 to accept this scenario?