Hi Everyone, I got a call this morning from a customer running Exchange 2003 on SBS. The user sent an email to an external address and when it got to the server the server added a distribution list to the message!! I look at her sent items in Outlook 2003 and it only has the external smtp address from her address book in the TO: field. When I look at the tracking database on the Exchange server it shows the external address AND a distribution group! So a bunch of people got this email that were not supposed to get it. Has anyone come accross this before? TIA