Where can I find the mail headers in Windows Live Mail? Open Windows Live Mail Locate the message in the mailbox. Right-click and open Properties from the context menu. Updated on 26 September 2022 Was this article helpful? Yes No Related Articles Where can I find mail headers in Outlook for Mac? Where can I find mail headers in Outlook? Where can I find the mail headers in Webmail? Where can I find the mail headers in Thunderbird? Where can I find the mail headers in Mac Mail?