HowTo: Obtain "Full Headers" in a Gmail message

From time-to-time, we may need the "full headers" from a Gmail message to troubleshoot mailflow issues you may have.  To obtain this info, please follow these simple steps:

1. Open the message and click on the down arrow to the right of the Reply button and select Show Original:
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2. This will open a new tab with a whole bunch of text in it.  Copy/paste this text into an email and send it if requested.