What do I see in an email header?
Information entered by the sender may be found at the bottom of the email headers. This information includes tags such as “Subject,” “From” and “To.” The date and time are entered by the system and represent when the message was submitted by the sender to the provider.
How do I analyze email headers in Outlook?
- Double-click an email message to open it outside of the Reading Pane.
- Click File > Properties.
- Header information appears in the Internet headers box.