Problem: Not able to send as another user. What we did: We setup a general email account, 'enrollment@ourdomain.com" in AD on the exchange box. Opened that account using Outlook 2k7client. In tools/options/delegates we added the administartor [as a test] and than tried sending from the administrator's email account from: the above user "enrollment@ourdomain.com. Received an error that we don't have permissions to send from this account. Please advise as to what my client is not doing right...Thank you, Alex Alex Samol