I have a strange situation with exchange and outlook. I recently installed exchange localling in an office. Prior to that they were using hosted exchange. I have worked out all of the sending issues except one. For some reason when sending to other office members the emails get bounced. The emails get bounced because they are being sent to the old hosted server. This happens because the auto complete references the old server instead of the new server. I discovered this when editing the NK2 file. I have removed these references and then the emails sent to in office recipients get there with no problem. this lasts for about a week and then somehow the reference to the old server returns and the emails get bounced, until I remove the reference. How is the reference returning and how do I make it stop.
The computers do not reside on the domain. they function as workstaions in a workgroup. The users log onto the exchange server as if it were a remote connection. Exchange anywhere. since there are only 4 users I didn't feel the need to convert the computers to domain computers. Espencially since these computers have been being used as workgroup computers for so long.
I can't figure out how the computers can be picking up the obsolete reference to the old server.