@illyana @juddlegum it was 2009–2013, but I think that doesn't really matter. What she was doing was incredibly clowny. (The server wasn't even configured and maintained competently!) Judd's points remain, of course – I don't think there's any reason to believe she had nefarious intent, and she cooperated with investigators. And she isn't the only Secretary of State to have a sketchy email set-up.
"no public, secure options at the time" She shouldn't have used public options, of course. I know this kind of thing has happened, but I don't think we want high level officials using hotmail.