[lmi] mailman: nodupes, metoo, CC [4]

[Greg Chicares]

Ignore this test message.

My subscription was configured this way for years:
  "nodupes":   selected
  "not metoo": not selected
but now I have changed it thus:
  "nodupes":   not selected [that's a change]
  "not metoo": not selected

This message differs from the last one (which had [3] in its
Subject) in that I have CCed myself. My hope is that selecting
both "dupes" and "metoo" might cause me to receive copies of
my own messages even though I have CCed myself.