Karan found this and you can read about all of it in his blog. But I checked and he is right! Gmail does not show me the time of the “origin” of the email only when gmail got it. So taking Karan’s scenario:

  1. Retrieve from external pop3 mailbox
  2. 250 new messages
  3. Import 250 Messages
  4. look at inbox, and you have 250 messages received at the same time (1 min ago)
  5. Oh wow! this is just what I need.

This begs the question, is this by design? If so, would it be to thwart the spammers? Personally I would like to see both when was the mail sent, and when did I get it.

Thoughts?