To Exchnage Forum: We are currently running Exchange Server 2003 Enterprise Edition. Our users run Outlook 2000 SR-1. I have one user that when she sends an email to a particular user, an EXT appears before her name in the From: section. Also the timestamp shows the recipients time (in Eastern Time) as opposed to our sender's time stamp (in Pacific Standard). I have a section of the email with the issues in question: From: EXT - Mary Smith Sent: Tuesday, July 12, 2005 12:40 PM (actual time should be 9:40 PST) To: Brenda Jones Would appreciate any help as to why this happens. Thanks, Joe