We have a user who when he logs into his home pc to our OWA site, automatically connects to another user within the domain. His email does not come up at all. Doesn't happen when he logs into Chrome. He has no permissions to other user's mailbox either as a delegate in Outlook or via Exchange. He can send emails as if he is her; not Send As.
Has anyone ever seen this behavior? As far as I know, this is only happening with these 2 folks. No one else has ever reported an issue like this.