Quickstep Process for Marking Emails Containing PII
By DON CIO Privacy Team - Published, July 13, 2016
The attached slide presentation provides the setup process for easily adding the "FOUO - Privacy Sensitive" marking to both the subject line and the text block of emails containing PII.
Adding the marking to the subject line is currently a best practice, but highly recommended. Adding the marking to the text area is required by DON policy.