exchange email gets kick back from old exchange server
Posted on 2011-05-05
We had an external exchange server and the email addresses...email@example.com was on that email address. We have since brought the email in house, but now when we send email to firstname.lastname@example.org the mail goes to him, but we also get a kick back that it was not delivered and it gives me the location of the old external exchange server.
We have tried clearing the cache as I am assuming that the email unique identifier is still connected to that external server. It works for some, but some still have the issue.