There is more than one network in use at State Department.  Opennet is for unclassified materials and that is the network that the Secretary&#x27;s public email would be interacting with.  There is another network expressly for classified material, and the Secretary has a separate email address for that.<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Classified_United_States_website" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Classified_United_States_websi...</a><p>Yes, email classifications can be changed after the fact, but that in and of itself would not constitute wrongdoing by the Secretary.  Colin Powell did exactly the same thing and wasn&#x27;t punished after the fact either.