We have a semi functional 2007 Exchaneg Server (server#1) and about a year ago added a new Exchange 2007 server (server2) and things did not completely move to server#2. I found that the "Default Offline Address List" is set to TRUE for the "Default OAB" and the "OAB Server2" is set to False. Server#1 is hardly ever running.
What would happen if I told Exchange to use Server#2 as the DefaultOAB? Will anything change? Will it hurt anything?
The setting is in the Management Console-->Organizational Configuration-->Mailbox