Careful when you say "the policy of banning personal email went into effect in 2013," because it might suggest to the casual reader that there weren't other req

Careful when you say "the policy of banning personal email went into effect in 2013," because it might suggest to the casual reader that there weren't other requirements being violated. Such as the 2009 law that required the State Department to ensure that, regardless of which email system employees were using, that all emails were being retained properly.