Hello EE. We just installed MS Great Plains on our network. Currently we have a Hub and spoke network with Active Directory and a single domain. The spoke sites are connected to the hub via site to site IPSEC VPN tunnels.We have another location that is affliated with us but is not currently part of our domain but we would like to give them access to Great Plains. Trying to figure out what is the best way to accomplish this. Putting them on our domain is an option but they do have there own domain and Exchange Server and would not want to change that if possible. Any suggestions would be greatly appreciated.