Around Spring 2009: Pagliano is warned that classified information could be sent to Clinton’s private server, but there is no sign he takes action or passes this warning on.

When Clinton’s computer technician Bryan Pagliano is interviewed by the FBI in December 2015, he will recall a conversation with a person whose name is redacted that takes place at the beginning of Clinton’s tenure as secretary of state. According to the FBI, this person “advised he would not be surprised if classified information was being transmitted to Clinton’s personal server.”

Pagliano joins the State Department in May 2009, and he also is the main person to manage problems with the server. But there is no mention of him taking any action about this warning or passing it on to anyone else. The unnamed person also gives Pagliano advice on how to improve the server security that goes unheeded as well. (Federal Bureau of Investigation, 9/2/2016)