We are using Exchange 2013 SP1 on Server 2012 R2
So the users get the following back as bounce back only internally using outlook. In owa of course it works. I am not allowed to touch the their auto-complete without the president + all their employees getting upset. So if someone could point me to the steps and the exact copy and paste of what I believe the fix is creating a x500 entry to add to their mailboxes.
This is the bounce back info here.
Remote Server returned '550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found'
This is what i believe i should type
x500 address format?
/o=First Organziation /ou=Exchange Administrative Group /cn=Recipients /firstname.lastname@example.org