On our exchange ’03 server when we set up a user we have it so that they use a login, but also have another email address associated with them (first.last@company.com, first.last@company.local). When I tried to set the other email address as the primary, it took, then reverted back to the original email (login@company.com, login@company.local) not but 5 minutes later. Is there a possible solution that does not involve the users primary email and login to be the same? Or is this an Outlook issue where having set up the email as the login it resets the exchange with a login script?
Any help/insight is appreciated. Thank you