We have a company with two sites in different countries.
Each site was built as a separate entity and has its own AD forest and DNS infrastructure, both forests are windows 2003 with 2003 domain and forest functional level. We have put in vpns and in the short term are putting in a forest trust. The long term plan is that we will migrate all users and resources onto the same forest.
We have a clash in DNS names ,we need to know the implications before we put in the trust. Will having a DNS suffix clashing with an email suffix and domain name cause issues.
DNS suffix mydomain.uk
Domain Name mydomain.com
Emails Domain Name @mydomain.com
DNS suffix mydomain.com
Domain Name mydomainfrance.com
Email Domain Name @mydomainfrance.com