The essence of Powell's words regards a strategy of conducting business as well as methods of avoiding government archiving rules.
Cummings stated, "This email exchange shows that Secretary Powell advised Secretary Clinton with a detailed blueprint on how to skirt security rules and bypass requirements to preserve federal records, although Secretary Clinton has made clear that she did not rely on this advice. This email exchange also illustrates the longstanding problem that no Secretary of State ever used an official unclassified email account until the current Secretary of State."
He justified himself later saying, "Secretary Clinton has stated that she was not influenced by my email in making her decisions on email use. I was not trying to influence her but just to explain what I had done eight years earlier to begin the transformation of the State Department's information system."
As for Clinton, she refrained from setting up a State Department email address and elected to use a personal email account on a personal server for her correspondence, a move classified by FBI Director James Comey as "extremely careless."