Emailgate Example

Cannonfire: "Still more on emailgate"

...Hillary, you...you FIEND! You dared to offer condolences regarding the passing of Malawi's president? That's kind of intel is TOP SEEKRIT ULTRA COSMIC GODHEAD! What's next, Hillary? Are you planning on handing the nuclear launch codes to Vladimir Putin?

Actually, confidential is the absolute lowest classification marking. A letter marked "confidential" can be sent via ordinary mail. Back in the pre-internet days, I had quite a few letters arrive in my mailbox "accidentally" opened (which was an all-too-common scenario among the politically active), so I feel confident in saying that Hillary's server was much safer than snail-mail...