Is there a private, secure and easily searchable tool to export all of my emails from services like Outlook and Gmail into, where they're still really easily searchable?<p>I'm reminded that gmail isn't end to end encrypted which is kind of lame.
I know many people want something like this, but few seem to want to pay for it, which seems to leave the problem languishing. Would you be willing to pay for such software? If so how much?