To view headers in Outlook Express, follow the instructions here:
Viewing Headers in Outlook Express
Entering <ctrl>+F3 brings up a display with the entire email. It's easier to use than the <alt>+enter Properties since it's non-modal - especially useful when creating an OE Rule since you can get at the box and the Rules dialog at the same time.
To view headers in Outlook, follow the instructions here:
Copyright (C) 2003 Scott W. Leighton
POPFile Utilities are licensed under the terms of the GNU General Public License.
Contributed to the POPFile project under the terms of the POPFile License Agreement.